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Finding the Fourth Proportional to 116,931.49, 175,463.01 and 63,627.35

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Solution

The fourth proportional to 116,931.49, 175,463.01 and 63,627.35 is: 95,476.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,931.49 : 175,463.01 = 63,627.35 : x
  2. Step 2: Convert to fraction form
    116,931.49/175,463.01 = 63,627.35/x
  3. Step 3: Cross multiply
    116,931.49x = 175,463.01 × 63,627.35
  4. Step 4: Simplify right side
    116,931.49x = 11,164,245,965.50
  5. Step 5: Solve for x
    x = 11,164,245,965.50/116,931.49
  6. Step 6: Final answer
    x = 95,476.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.