Home / 106,934.67-147,568.01-59,186.97

Finding the Fourth Proportional to 106,934.67, 147,568.01 and 59,186.97

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Solution

The fourth proportional to 106,934.67, 147,568.01 and 59,186.97 is: 81,677.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,934.67 : 147,568.01 = 59,186.97 : x
  2. Step 2: Convert to fraction form
    106,934.67/147,568.01 = 59,186.97/x
  3. Step 3: Cross multiply
    106,934.67x = 147,568.01 × 59,186.97
  4. Step 4: Simplify right side
    106,934.67x = 8,734,103,084.89
  5. Step 5: Solve for x
    x = 8,734,103,084.89/106,934.67
  6. Step 6: Final answer
    x = 81,677.00

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1.5x scale

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.