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Finding the Fourth Proportional to 63,520.65, 95,342.52 and 33,959.28

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Solution

The fourth proportional to 63,520.65, 95,342.52 and 33,959.28 is: 50,971.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,520.65 : 95,342.52 = 33,959.28 : x
  2. Step 2: Convert to fraction form
    63,520.65/95,342.52 = 33,959.28/x
  3. Step 3: Cross multiply
    63,520.65x = 95,342.52 × 33,959.28
  4. Step 4: Simplify right side
    63,520.65x = 3,237,763,332.59
  5. Step 5: Solve for x
    x = 3,237,763,332.59/63,520.65
  6. Step 6: Final answer
    x = 50,971.82

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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.