Home / 63,267.27-94,904.82-21,151.14

Finding the Fourth Proportional to 63,267.27, 94,904.82 and 21,151.14

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Solution

The fourth proportional to 63,267.27, 94,904.82 and 21,151.14 is: 31,728.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,267.27 : 94,904.82 = 21,151.14 : x
  2. Step 2: Convert to fraction form
    63,267.27/94,904.82 = 21,151.14/x
  3. Step 3: Cross multiply
    63,267.27x = 94,904.82 × 21,151.14
  4. Step 4: Simplify right side
    63,267.27x = 2,007,345,134.49
  5. Step 5: Solve for x
    x = 2,007,345,134.49/63,267.27
  6. Step 6: Final answer
    x = 31,728.02

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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.