Home / 42,551.68-58,717.56-24,640.96

Finding the Fourth Proportional to 42,551.68, 58,717.56 and 24,640.96

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Solution

The fourth proportional to 42,551.68, 58,717.56 and 24,640.96 is: 34,002.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,551.68 : 58,717.56 = 24,640.96 : x
  2. Step 2: Convert to fraction form
    42,551.68/58,717.56 = 24,640.96/x
  3. Step 3: Cross multiply
    42,551.68x = 58,717.56 × 24,640.96
  4. Step 4: Simplify right side
    42,551.68x = 1,446,857,047.26
  5. Step 5: Solve for x
    x = 1,446,857,047.26/42,551.68
  6. Step 6: Final answer
    x = 34,002.35

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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.