Home / 63,082.98-94,608.33-18,699.36

Finding the Fourth Proportional to 63,082.98, 94,608.33 and 18,699.36

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Solution

The fourth proportional to 63,082.98, 94,608.33 and 18,699.36 is: 28,044.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,082.98 : 94,608.33 = 18,699.36 : x
  2. Step 2: Convert to fraction form
    63,082.98/94,608.33 = 18,699.36/x
  3. Step 3: Cross multiply
    63,082.98x = 94,608.33 × 18,699.36
  4. Step 4: Simplify right side
    63,082.98x = 1,769,115,221.67
  5. Step 5: Solve for x
    x = 1,769,115,221.67/63,082.98
  6. Step 6: Final answer
    x = 28,044.26

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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.