Home / 44,343.16-61,177.53-34,137.31

Finding the Fourth Proportional to 44,343.16, 61,177.53 and 34,137.31

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Solution

The fourth proportional to 44,343.16, 61,177.53 and 34,137.31 is: 47,097.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,343.16 : 61,177.53 = 34,137.31 : x
  2. Step 2: Convert to fraction form
    44,343.16/61,177.53 = 34,137.31/x
  3. Step 3: Cross multiply
    44,343.16x = 61,177.53 × 34,137.31
  4. Step 4: Simplify right side
    44,343.16x = 2,088,436,306.64
  5. Step 5: Solve for x
    x = 2,088,436,306.64/44,343.16
  6. Step 6: Final answer
    x = 47,097.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.