Home / 45,254.64-67,793.65-29,624.88

Finding the Fourth Proportional to 45,254.64, 67,793.65 and 29,624.88

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Solution

The fourth proportional to 45,254.64, 67,793.65 and 29,624.88 is: 44,379.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,254.64 : 67,793.65 = 29,624.88 : x
  2. Step 2: Convert to fraction form
    45,254.64/67,793.65 = 29,624.88/x
  3. Step 3: Cross multiply
    45,254.64x = 67,793.65 × 29,624.88
  4. Step 4: Simplify right side
    45,254.64x = 2,008,378,746.01
  5. Step 5: Solve for x
    x = 2,008,378,746.01/45,254.64
  6. Step 6: Final answer
    x = 44,379.51

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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.