Home / 42,218.14-58,255.92-24,318.94

Finding the Fourth Proportional to 42,218.14, 58,255.92 and 24,318.94

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Solution

The fourth proportional to 42,218.14, 58,255.92 and 24,318.94 is: 33,557.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,218.14 : 58,255.92 = 24,318.94 : x
  2. Step 2: Convert to fraction form
    42,218.14/58,255.92 = 24,318.94/x
  3. Step 3: Cross multiply
    42,218.14x = 58,255.92 × 24,318.94
  4. Step 4: Simplify right side
    42,218.14x = 1,416,722,223.12
  5. Step 5: Solve for x
    x = 1,416,722,223.12/42,218.14
  6. Step 6: Final answer
    x = 33,557.19

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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.