Home / 44,521.55-66,782.18-34,404.65

Finding the Fourth Proportional to 44,521.55, 66,782.18 and 34,404.65

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Solution

The fourth proportional to 44,521.55, 66,782.18 and 34,404.65 is: 51,606.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,521.55 : 66,782.18 = 34,404.65 : x
  2. Step 2: Convert to fraction form
    44,521.55/66,782.18 = 34,404.65/x
  3. Step 3: Cross multiply
    44,521.55x = 66,782.18 × 34,404.65
  4. Step 4: Simplify right side
    44,521.55x = 2,297,617,023.20
  5. Step 5: Solve for x
    x = 2,297,617,023.20/44,521.55
  6. Step 6: Final answer
    x = 51,606.86

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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.