Home / 42,431.66-58,549.17-24,523.20

Finding the Fourth Proportional to 42,431.66, 58,549.17 and 24,523.20

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Solution

The fourth proportional to 42,431.66, 58,549.17 and 24,523.20 is: 33,838.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,431.66 : 58,549.17 = 24,523.20 : x
  2. Step 2: Convert to fraction form
    42,431.66/58,549.17 = 24,523.20/x
  3. Step 3: Cross multiply
    42,431.66x = 58,549.17 × 24,523.20
  4. Step 4: Simplify right side
    42,431.66x = 1,435,813,005.74
  5. Step 5: Solve for x
    x = 1,435,813,005.74/42,431.66
  6. Step 6: Final answer
    x = 33,838.25

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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.