Home / 62,911.97-94,384.28-23,469.38

Finding the Fourth Proportional to 62,911.97, 94,384.28 and 23,469.38

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Solution

The fourth proportional to 62,911.97, 94,384.28 and 23,469.38 is: 35,210.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,911.97 : 94,384.28 = 23,469.38 : x
  2. Step 2: Convert to fraction form
    62,911.97/94,384.28 = 23,469.38/x
  3. Step 3: Cross multiply
    62,911.97x = 94,384.28 × 23,469.38
  4. Step 4: Simplify right side
    62,911.97x = 2,215,140,120.10
  5. Step 5: Solve for x
    x = 2,215,140,120.10/62,911.97
  6. Step 6: Final answer
    x = 35,210.16

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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.