Home / 187,334.56-281,036.51-59,283.09

Finding the Fourth Proportional to 187,334.56, 281,036.51 and 59,283.09

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Solution

The fourth proportional to 187,334.56, 281,036.51 and 59,283.09 is: 88,935.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,334.56 : 281,036.51 = 59,283.09 : x
  2. Step 2: Convert to fraction form
    187,334.56/281,036.51 = 59,283.09/x
  3. Step 3: Cross multiply
    187,334.56x = 281,036.51 × 59,283.09
  4. Step 4: Simplify right side
    187,334.56x = 16,660,712,715.62
  5. Step 5: Solve for x
    x = 16,660,712,715.62/187,334.56
  6. Step 6: Final answer
    x = 88,935.61

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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.