Home / 74,549.17-111,824.67-41,334.13

Finding the Fourth Proportional to 74,549.17, 111,824.67 and 41,334.13

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Solution

The fourth proportional to 74,549.17, 111,824.67 and 41,334.13 is: 62,001.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,549.17 : 111,824.67 = 41,334.13 : x
  2. Step 2: Convert to fraction form
    74,549.17/111,824.67 = 41,334.13/x
  3. Step 3: Cross multiply
    74,549.17x = 111,824.67 × 41,334.13
  4. Step 4: Simplify right side
    74,549.17x = 4,622,175,446.99
  5. Step 5: Solve for x
    x = 4,622,175,446.99/74,549.17
  6. Step 6: Final answer
    x = 62,001.70

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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.