Home / 42,287.38-58,342.06-24,125.04

Finding the Fourth Proportional to 42,287.38, 58,342.06 and 24,125.04

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Solution

The fourth proportional to 42,287.38, 58,342.06 and 24,125.04 is: 33,284.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,287.38 : 58,342.06 = 24,125.04 : x
  2. Step 2: Convert to fraction form
    42,287.38/58,342.06 = 24,125.04/x
  3. Step 3: Cross multiply
    42,287.38x = 58,342.06 × 24,125.04
  4. Step 4: Simplify right side
    42,287.38x = 1,407,504,531.18
  5. Step 5: Solve for x
    x = 1,407,504,531.18/42,287.38
  6. Step 6: Final answer
    x = 33,284.27

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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.