Home / 187,500.33-281,192.16-62,812.17

Finding the Fourth Proportional to 187,500.33, 281,192.16 and 62,812.17

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Solution

The fourth proportional to 187,500.33, 281,192.16 and 62,812.17 is: 94,198.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,500.33 : 281,192.16 = 62,812.17 : x
  2. Step 2: Convert to fraction form
    187,500.33/281,192.16 = 62,812.17/x
  3. Step 3: Cross multiply
    187,500.33x = 281,192.16 × 62,812.17
  4. Step 4: Simplify right side
    187,500.33x = 17,662,289,756.59
  5. Step 5: Solve for x
    x = 17,662,289,756.59/187,500.33
  6. Step 6: Final answer
    x = 94,198.71

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1.5x scale

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.