Home / 44,471.28-66,707.04-18,176.02

Finding the Fourth Proportional to 44,471.28, 66,707.04 and 18,176.02

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Solution

The fourth proportional to 44,471.28, 66,707.04 and 18,176.02 is: 27,264.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,471.28 : 66,707.04 = 18,176.02 : x
  2. Step 2: Convert to fraction form
    44,471.28/66,707.04 = 18,176.02/x
  3. Step 3: Cross multiply
    44,471.28x = 66,707.04 × 18,176.02
  4. Step 4: Simplify right side
    44,471.28x = 1,212,468,493.18
  5. Step 5: Solve for x
    x = 1,212,468,493.18/44,471.28
  6. Step 6: Final answer
    x = 27,264.08

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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.