Home / 192,207.15-288,338.28-59,098.59

Finding the Fourth Proportional to 192,207.15, 288,338.28 and 59,098.59

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Solution

The fourth proportional to 192,207.15, 288,338.28 and 59,098.59 is: 88,656.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,207.15 : 288,338.28 = 59,098.59 : x
  2. Step 2: Convert to fraction form
    192,207.15/288,338.28 = 59,098.59/x
  3. Step 3: Cross multiply
    192,207.15x = 288,338.28 × 59,098.59
  4. Step 4: Simplify right side
    192,207.15x = 17,040,385,791.03
  5. Step 5: Solve for x
    x = 17,040,385,791.03/192,207.15
  6. Step 6: Final answer
    x = 88,656.36

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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.