Home / 44,437.43-66,613.61-22,228.44

Finding the Fourth Proportional to 44,437.43, 66,613.61 and 22,228.44

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Solution

The fourth proportional to 44,437.43, 66,613.61 and 22,228.44 is: 33,321.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,437.43 : 66,613.61 = 22,228.44 : x
  2. Step 2: Convert to fraction form
    44,437.43/66,613.61 = 22,228.44/x
  3. Step 3: Cross multiply
    44,437.43x = 66,613.61 × 22,228.44
  4. Step 4: Simplify right side
    44,437.43x = 1,480,716,521.93
  5. Step 5: Solve for x
    x = 1,480,716,521.93/44,437.43
  6. Step 6: Final answer
    x = 33,321.38

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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.