Home / 43,043.42-59,403.49-25,144.17

Finding the Fourth Proportional to 43,043.42, 59,403.49 and 25,144.17

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Solution

The fourth proportional to 43,043.42, 59,403.49 and 25,144.17 is: 34,701.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,043.42 : 59,403.49 = 25,144.17 : x
  2. Step 2: Convert to fraction form
    43,043.42/59,403.49 = 25,144.17/x
  3. Step 3: Cross multiply
    43,043.42x = 59,403.49 × 25,144.17
  4. Step 4: Simplify right side
    43,043.42x = 1,493,651,451.15
  5. Step 5: Solve for x
    x = 1,493,651,451.15/43,043.42
  6. Step 6: Final answer
    x = 34,701.04

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Half scale
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Double scale
Find fourth proportional to 43,044.42, 59,404.87 and 25,145.17
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.