Home / 62,754.36-93,577.92-54,045.24

Finding the Fourth Proportional to 62,754.36, 93,577.92 and 54,045.24

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Solution

The fourth proportional to 62,754.36, 93,577.92 and 54,045.24 is: 80,591.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,754.36 : 93,577.92 = 54,045.24 : x
  2. Step 2: Convert to fraction form
    62,754.36/93,577.92 = 54,045.24/x
  3. Step 3: Cross multiply
    62,754.36x = 93,577.92 × 54,045.24
  4. Step 4: Simplify right side
    62,754.36x = 5,057,441,145.10
  5. Step 5: Solve for x
    x = 5,057,441,145.10/62,754.36
  6. Step 6: Final answer
    x = 80,591.07

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.