Home / 44,370.68-66,568.66-14,807.88

Finding the Fourth Proportional to 44,370.68, 66,568.66 and 14,807.88

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Solution

The fourth proportional to 44,370.68, 66,568.66 and 14,807.88 is: 22,216.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,370.68 : 66,568.66 = 14,807.88 : x
  2. Step 2: Convert to fraction form
    44,370.68/66,568.66 = 14,807.88/x
  3. Step 3: Cross multiply
    44,370.68x = 66,568.66 × 14,807.88
  4. Step 4: Simplify right side
    44,370.68x = 985,740,729.04
  5. Step 5: Solve for x
    x = 985,740,729.04/44,370.68
  6. Step 6: Final answer
    x = 22,216.04

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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.