Home / 63,935.28-95,930.58-34,318.53

Finding the Fourth Proportional to 63,935.28, 95,930.58 and 34,318.53

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Solution

The fourth proportional to 63,935.28, 95,930.58 and 34,318.53 is: 51,492.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,935.28 : 95,930.58 = 34,318.53 : x
  2. Step 2: Convert to fraction form
    63,935.28/95,930.58 = 34,318.53/x
  3. Step 3: Cross multiply
    63,935.28x = 95,930.58 × 34,318.53
  4. Step 4: Simplify right side
    63,935.28x = 3,292,196,487.65
  5. Step 5: Solve for x
    x = 3,292,196,487.65/63,935.28
  6. Step 6: Final answer
    x = 51,492.64

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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.