Home / 44,337.66-66,468.57-19,359.39

Finding the Fourth Proportional to 44,337.66, 66,468.57 and 19,359.39

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Solution

The fourth proportional to 44,337.66, 66,468.57 and 19,359.39 is: 29,022.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,337.66 : 66,468.57 = 19,359.39 : x
  2. Step 2: Convert to fraction form
    44,337.66/66,468.57 = 19,359.39/x
  3. Step 3: Cross multiply
    44,337.66x = 66,468.57 × 19,359.39
  4. Step 4: Simplify right side
    44,337.66x = 1,286,790,969.37
  5. Step 5: Solve for x
    x = 1,286,790,969.37/44,337.66
  6. Step 6: Final answer
    x = 29,022.53

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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.