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Finding the Fourth Proportional to 63,156.60, 94,717.62 and 23,710.68

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Solution

The fourth proportional to 63,156.60, 94,717.62 and 23,710.68 is: 35,559.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,156.60 : 94,717.62 = 23,710.68 : x
  2. Step 2: Convert to fraction form
    63,156.60/94,717.62 = 23,710.68/x
  3. Step 3: Cross multiply
    63,156.60x = 94,717.62 × 23,710.68
  4. Step 4: Simplify right side
    63,156.60x = 2,245,819,178.18
  5. Step 5: Solve for x
    x = 2,245,819,178.18/63,156.60
  6. Step 6: Final answer
    x = 35,559.53

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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.