Home / 43,150.69-59,548.17-25,242.22

Finding the Fourth Proportional to 43,150.69, 59,548.17 and 25,242.22

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Solution

The fourth proportional to 43,150.69, 59,548.17 and 25,242.22 is: 34,834.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,150.69 : 59,548.17 = 25,242.22 : x
  2. Step 2: Convert to fraction form
    43,150.69/59,548.17 = 25,242.22/x
  3. Step 3: Cross multiply
    43,150.69x = 59,548.17 × 25,242.22
  4. Step 4: Simplify right side
    43,150.69x = 1,503,128,007.74
  5. Step 5: Solve for x
    x = 1,503,128,007.74/43,150.69
  6. Step 6: Final answer
    x = 34,834.39

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Half scale
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Double scale
Find fourth proportional to 43,151.69, 59,549.55 and 25,243.22
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.