Home / 44,367.20-66,564.14-26,617.40

Finding the Fourth Proportional to 44,367.20, 66,564.14 and 26,617.40

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Solution

The fourth proportional to 44,367.20, 66,564.14 and 26,617.40 is: 39,934.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,367.20 : 66,564.14 = 26,617.40 : x
  2. Step 2: Convert to fraction form
    44,367.20/66,564.14 = 26,617.40/x
  3. Step 3: Cross multiply
    44,367.20x = 66,564.14 × 26,617.40
  4. Step 4: Simplify right side
    44,367.20x = 1,771,764,340.04
  5. Step 5: Solve for x
    x = 1,771,764,340.04/44,367.20
  6. Step 6: Final answer
    x = 39,934.10

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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.