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Finding the Fourth Proportional to 63,480.52, 95,196.12 and 33,882.22

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Solution

The fourth proportional to 63,480.52, 95,196.12 and 33,882.22 is: 50,810.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,480.52 : 95,196.12 = 33,882.22 : x
  2. Step 2: Convert to fraction form
    63,480.52/95,196.12 = 33,882.22/x
  3. Step 3: Cross multiply
    63,480.52x = 95,196.12 × 33,882.22
  4. Step 4: Simplify right side
    63,480.52x = 3,225,455,880.99
  5. Step 5: Solve for x
    x = 3,225,455,880.99/63,480.52
  6. Step 6: Final answer
    x = 50,810.17

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1.5x scale

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.