Home / 63,508.68-95,228.98-21,374.76

Finding the Fourth Proportional to 63,508.68, 95,228.98 and 21,374.76

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Solution

The fourth proportional to 63,508.68, 95,228.98 and 21,374.76 is: 32,050.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,508.68 : 95,228.98 = 21,374.76 : x
  2. Step 2: Convert to fraction form
    63,508.68/95,228.98 = 21,374.76/x
  3. Step 3: Cross multiply
    63,508.68x = 95,228.98 × 21,374.76
  4. Step 4: Simplify right side
    63,508.68x = 2,035,496,592.54
  5. Step 5: Solve for x
    x = 2,035,496,592.54/63,508.68
  6. Step 6: Final answer
    x = 32,050.68

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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.