Home / 63,806.46-88,051.37-35,125.89

Finding the Fourth Proportional to 63,806.46, 88,051.37 and 35,125.89

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Solution

The fourth proportional to 63,806.46, 88,051.37 and 35,125.89 is: 48,472.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,806.46 : 88,051.37 = 35,125.89 : x
  2. Step 2: Convert to fraction form
    63,806.46/88,051.37 = 35,125.89/x
  3. Step 3: Cross multiply
    63,806.46x = 88,051.37 × 35,125.89
  4. Step 4: Simplify right side
    63,806.46x = 3,092,882,715.31
  5. Step 5: Solve for x
    x = 3,092,882,715.31/63,806.46
  6. Step 6: Final answer
    x = 48,472.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.