Home / 63,820.68-95,774.76-22,267.68

Finding the Fourth Proportional to 63,820.68, 95,774.76 and 22,267.68

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Solution

The fourth proportional to 63,820.68, 95,774.76 and 22,267.68 is: 33,416.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,820.68 : 95,774.76 = 22,267.68 : x
  2. Step 2: Convert to fraction form
    63,820.68/95,774.76 = 22,267.68/x
  3. Step 3: Cross multiply
    63,820.68x = 95,774.76 × 22,267.68
  4. Step 4: Simplify right side
    63,820.68x = 2,132,681,707.76
  5. Step 5: Solve for x
    x = 2,132,681,707.76/63,820.68
  6. Step 6: Final answer
    x = 33,416.78

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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.