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Finding the Fourth Proportional to 63,646.50, 95,513.58 and 22,093.50

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Solution

The fourth proportional to 63,646.50, 95,513.58 and 22,093.50 is: 33,155.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,646.50 : 95,513.58 = 22,093.50 : x
  2. Step 2: Convert to fraction form
    63,646.50/95,513.58 = 22,093.50/x
  3. Step 3: Cross multiply
    63,646.50x = 95,513.58 × 22,093.50
  4. Step 4: Simplify right side
    63,646.50x = 2,110,229,279.73
  5. Step 5: Solve for x
    x = 2,110,229,279.73/63,646.50
  6. Step 6: Final answer
    x = 33,155.46

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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.