Home / 59,907.27-89,961.17-57,523.35

Finding the Fourth Proportional to 59,907.27, 89,961.17 and 57,523.35

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Solution

The fourth proportional to 59,907.27, 89,961.17 and 57,523.35 is: 86,381.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,907.27 : 89,961.17 = 57,523.35 : x
  2. Step 2: Convert to fraction form
    59,907.27/89,961.17 = 57,523.35/x
  3. Step 3: Cross multiply
    59,907.27x = 89,961.17 × 57,523.35
  4. Step 4: Simplify right side
    59,907.27x = 5,174,867,580.70
  5. Step 5: Solve for x
    x = 5,174,867,580.70/59,907.27
  6. Step 6: Final answer
    x = 86,381.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.