Home / 43,145.33-59,528.93-25,244.73

Finding the Fourth Proportional to 43,145.33, 59,528.93 and 25,244.73

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Solution

The fourth proportional to 43,145.33, 59,528.93 and 25,244.73 is: 34,830.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,145.33 : 59,528.93 = 25,244.73 : x
  2. Step 2: Convert to fraction form
    43,145.33/59,528.93 = 25,244.73/x
  3. Step 3: Cross multiply
    43,145.33x = 59,528.93 × 25,244.73
  4. Step 4: Simplify right side
    43,145.33x = 1,502,791,638.82
  5. Step 5: Solve for x
    x = 1,502,791,638.82/43,145.33
  6. Step 6: Final answer
    x = 34,830.93

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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.