Home / 44,197.17-66,295.80-31,107.96

Finding the Fourth Proportional to 44,197.17, 66,295.80 and 31,107.96

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Solution

The fourth proportional to 44,197.17, 66,295.80 and 31,107.96 is: 46,661.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,197.17 : 66,295.80 = 31,107.96 : x
  2. Step 2: Convert to fraction form
    44,197.17/66,295.80 = 31,107.96/x
  3. Step 3: Cross multiply
    44,197.17x = 66,295.80 × 31,107.96
  4. Step 4: Simplify right side
    44,197.17x = 2,062,327,094.57
  5. Step 5: Solve for x
    x = 2,062,327,094.57/44,197.17
  6. Step 6: Final answer
    x = 46,661.97

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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.