Home / 63,475.83-95,275.68-30,218.85

Finding the Fourth Proportional to 63,475.83, 95,275.68 and 30,218.85

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Solution

The fourth proportional to 63,475.83, 95,275.68 and 30,218.85 is: 45,357.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,475.83 : 95,275.68 = 30,218.85 : x
  2. Step 2: Convert to fraction form
    63,475.83/95,275.68 = 30,218.85/x
  3. Step 3: Cross multiply
    63,475.83x = 95,275.68 × 30,218.85
  4. Step 4: Simplify right side
    63,475.83x = 2,879,121,482.57
  5. Step 5: Solve for x
    x = 2,879,121,482.57/63,475.83
  6. Step 6: Final answer
    x = 45,357.76

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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.