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Finding the Fourth Proportional to 101,992.01, 152,818.65 and 62,466.03

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Solution

The fourth proportional to 101,992.01, 152,818.65 and 62,466.03 is: 93,595.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,992.01 : 152,818.65 = 62,466.03 : x
  2. Step 2: Convert to fraction form
    101,992.01/152,818.65 = 62,466.03/x
  3. Step 3: Cross multiply
    101,992.01x = 152,818.65 × 62,466.03
  4. Step 4: Simplify right side
    101,992.01x = 9,545,974,375.46
  5. Step 5: Solve for x
    x = 9,545,974,375.46/101,992.01
  6. Step 6: Final answer
    x = 93,595.32

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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.