Home / 170,002.10-255,003.15-59,194.10

Finding the Fourth Proportional to 170,002.10, 255,003.15 and 59,194.10

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Solution

The fourth proportional to 170,002.10, 255,003.15 and 59,194.10 is: 88,791.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,002.10 : 255,003.15 = 59,194.10 : x
  2. Step 2: Convert to fraction form
    170,002.10/255,003.15 = 59,194.10/x
  3. Step 3: Cross multiply
    170,002.10x = 255,003.15 × 59,194.10
  4. Step 4: Simplify right side
    170,002.10x = 15,094,681,961.42
  5. Step 5: Solve for x
    x = 15,094,681,961.42/170,002.10
  6. Step 6: Final answer
    x = 88,791.15

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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.