Home / 63,633.12-95,421.84-26,168.16

Finding the Fourth Proportional to 63,633.12, 95,421.84 and 26,168.16

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Solution

The fourth proportional to 63,633.12, 95,421.84 and 26,168.16 is: 39,240.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,633.12 : 95,421.84 = 26,168.16 : x
  2. Step 2: Convert to fraction form
    63,633.12/95,421.84 = 26,168.16/x
  3. Step 3: Cross multiply
    63,633.12x = 95,421.84 × 26,168.16
  4. Step 4: Simplify right side
    63,633.12x = 2,497,013,976.61
  5. Step 5: Solve for x
    x = 2,497,013,976.61/63,633.12
  6. Step 6: Final answer
    x = 39,240.79

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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.