Home / 63,082.50-94,516.60-38,069.98

Finding the Fourth Proportional to 63,082.50, 94,516.60 and 38,069.98

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Solution

The fourth proportional to 63,082.50, 94,516.60 and 38,069.98 is: 57,040.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,082.50 : 94,516.60 = 38,069.98 : x
  2. Step 2: Convert to fraction form
    63,082.50/94,516.60 = 38,069.98/x
  3. Step 3: Cross multiply
    63,082.50x = 94,516.60 × 38,069.98
  4. Step 4: Simplify right side
    63,082.50x = 3,598,245,071.67
  5. Step 5: Solve for x
    x = 3,598,245,071.67/63,082.50
  6. Step 6: Final answer
    x = 57,040.31

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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.