Home / 44,469.10-61,381.65-29,375.16

Finding the Fourth Proportional to 44,469.10, 61,381.65 and 29,375.16

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Solution

The fourth proportional to 44,469.10, 61,381.65 and 29,375.16 is: 40,547.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,469.10 : 61,381.65 = 29,375.16 : x
  2. Step 2: Convert to fraction form
    44,469.10/61,381.65 = 29,375.16/x
  3. Step 3: Cross multiply
    44,469.10x = 61,381.65 × 29,375.16
  4. Step 4: Simplify right side
    44,469.10x = 1,803,095,504.55
  5. Step 5: Solve for x
    x = 1,803,095,504.55/44,469.10
  6. Step 6: Final answer
    x = 40,547.15

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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.