Home / 44,253.28-66,223.94-27,621.10

Finding the Fourth Proportional to 44,253.28, 66,223.94 and 27,621.10

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Solution

The fourth proportional to 44,253.28, 66,223.94 and 27,621.10 is: 41,334.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,253.28 : 66,223.94 = 27,621.10 : x
  2. Step 2: Convert to fraction form
    44,253.28/66,223.94 = 27,621.10/x
  3. Step 3: Cross multiply
    44,253.28x = 66,223.94 × 27,621.10
  4. Step 4: Simplify right side
    44,253.28x = 1,829,178,069.13
  5. Step 5: Solve for x
    x = 1,829,178,069.13/44,253.28
  6. Step 6: Final answer
    x = 41,334.29

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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.