Home / 63,624.40-95,447.58-21,504.76

Finding the Fourth Proportional to 63,624.40, 95,447.58 and 21,504.76

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Solution

The fourth proportional to 63,624.40, 95,447.58 and 21,504.76 is: 32,260.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,624.40 : 95,447.58 = 21,504.76 : x
  2. Step 2: Convert to fraction form
    63,624.40/95,447.58 = 21,504.76/x
  3. Step 3: Cross multiply
    63,624.40x = 95,447.58 × 21,504.76
  4. Step 4: Simplify right side
    63,624.40x = 2,052,577,300.48
  5. Step 5: Solve for x
    x = 2,052,577,300.48/63,624.40
  6. Step 6: Final answer
    x = 32,260.85

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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.