Home / 42,972.96-59,306.25-23,854.53

Finding the Fourth Proportional to 42,972.96, 59,306.25 and 23,854.53

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Solution

The fourth proportional to 42,972.96, 59,306.25 and 23,854.53 is: 32,921.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,972.96 : 59,306.25 = 23,854.53 : x
  2. Step 2: Convert to fraction form
    42,972.96/59,306.25 = 23,854.53/x
  3. Step 3: Cross multiply
    42,972.96x = 59,306.25 × 23,854.53
  4. Step 4: Simplify right side
    42,972.96x = 1,414,722,719.81
  5. Step 5: Solve for x
    x = 1,414,722,719.81/42,972.96
  6. Step 6: Final answer
    x = 32,921.23

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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.