Home / 44,614.17-66,885.78-22,109.04

Finding the Fourth Proportional to 44,614.17, 66,885.78 and 22,109.04

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Solution

The fourth proportional to 44,614.17, 66,885.78 and 22,109.04 is: 33,145.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,614.17 : 66,885.78 = 22,109.04 : x
  2. Step 2: Convert to fraction form
    44,614.17/66,885.78 = 22,109.04/x
  3. Step 3: Cross multiply
    44,614.17x = 66,885.78 × 22,109.04
  4. Step 4: Simplify right side
    44,614.17x = 1,478,780,385.45
  5. Step 5: Solve for x
    x = 1,478,780,385.45/44,614.17
  6. Step 6: Final answer
    x = 33,145.98

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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.