Home / 63,088.20-94,468.14-61,218.27

Finding the Fourth Proportional to 63,088.20, 94,468.14 and 61,218.27

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Solution

The fourth proportional to 63,088.20, 94,468.14 and 61,218.27 is: 91,668.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,088.20 : 94,468.14 = 61,218.27 : x
  2. Step 2: Convert to fraction form
    63,088.20/94,468.14 = 61,218.27/x
  3. Step 3: Cross multiply
    63,088.20x = 94,468.14 × 61,218.27
  4. Step 4: Simplify right side
    63,088.20x = 5,783,176,100.92
  5. Step 5: Solve for x
    x = 5,783,176,100.92/63,088.20
  6. Step 6: Final answer
    x = 91,668.11

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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.