Home / 63,135.11-94,677.96-23,670.71

Finding the Fourth Proportional to 63,135.11, 94,677.96 and 23,670.71

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Solution

The fourth proportional to 63,135.11, 94,677.96 and 23,670.71 is: 35,496.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,135.11 : 94,677.96 = 23,670.71 : x
  2. Step 2: Convert to fraction form
    63,135.11/94,677.96 = 23,670.71/x
  3. Step 3: Cross multiply
    63,135.11x = 94,677.96 × 23,670.71
  4. Step 4: Simplify right side
    63,135.11x = 2,241,094,534.55
  5. Step 5: Solve for x
    x = 2,241,094,534.55/63,135.11
  6. Step 6: Final answer
    x = 35,496.80

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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.