Home / 49,560.11-68,391.13-26,898.62

Finding the Fourth Proportional to 49,560.11, 68,391.13 and 26,898.62

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Solution

The fourth proportional to 49,560.11, 68,391.13 and 26,898.62 is: 37,119.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,560.11 : 68,391.13 = 26,898.62 : x
  2. Step 2: Convert to fraction form
    49,560.11/68,391.13 = 26,898.62/x
  3. Step 3: Cross multiply
    49,560.11x = 68,391.13 × 26,898.62
  4. Step 4: Simplify right side
    49,560.11x = 1,839,626,750.59
  5. Step 5: Solve for x
    x = 1,839,626,750.59/49,560.11
  6. Step 6: Final answer
    x = 37,119.10

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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.