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Finding the Fourth Proportional to 63,795.85, 88,037.58 and 35,114.89

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Solution

The fourth proportional to 63,795.85, 88,037.58 and 35,114.89 is: 48,458.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,795.85 : 88,037.58 = 35,114.89 : x
  2. Step 2: Convert to fraction form
    63,795.85/88,037.58 = 35,114.89/x
  3. Step 3: Cross multiply
    63,795.85x = 88,037.58 × 35,114.89
  4. Step 4: Simplify right side
    63,795.85x = 3,091,429,937.57
  5. Step 5: Solve for x
    x = 3,091,429,937.57/63,795.85
  6. Step 6: Final answer
    x = 48,458.17

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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.