Home / 63,521.30-95,273.12-44,488.28

Finding the Fourth Proportional to 63,521.30, 95,273.12 and 44,488.28

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Solution

The fourth proportional to 63,521.30, 95,273.12 and 44,488.28 is: 66,726.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,521.30 : 95,273.12 = 44,488.28 : x
  2. Step 2: Convert to fraction form
    63,521.30/95,273.12 = 44,488.28/x
  3. Step 3: Cross multiply
    63,521.30x = 95,273.12 × 44,488.28
  4. Step 4: Simplify right side
    63,521.30x = 4,238,537,239.03
  5. Step 5: Solve for x
    x = 4,238,537,239.03/63,521.30
  6. Step 6: Final answer
    x = 66,726.24

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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.