Home / 44,358.20-66,544.98-18,077.24

Finding the Fourth Proportional to 44,358.20, 66,544.98 and 18,077.24

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Solution

The fourth proportional to 44,358.20, 66,544.98 and 18,077.24 is: 27,118.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,358.20 : 66,544.98 = 18,077.24 : x
  2. Step 2: Convert to fraction form
    44,358.20/66,544.98 = 18,077.24/x
  3. Step 3: Cross multiply
    44,358.20x = 66,544.98 × 18,077.24
  4. Step 4: Simplify right side
    44,358.20x = 1,202,949,574.26
  5. Step 5: Solve for x
    x = 1,202,949,574.26/44,358.20
  6. Step 6: Final answer
    x = 27,118.99

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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.