Home / 192,104.16-288,199.08-58,997.85

Finding the Fourth Proportional to 192,104.16, 288,199.08 and 58,997.85

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Solution

The fourth proportional to 192,104.16, 288,199.08 and 58,997.85 is: 88,509.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,104.16 : 288,199.08 = 58,997.85 : x
  2. Step 2: Convert to fraction form
    192,104.16/288,199.08 = 58,997.85/x
  3. Step 3: Cross multiply
    192,104.16x = 288,199.08 × 58,997.85
  4. Step 4: Simplify right side
    192,104.16x = 17,003,126,091.98
  5. Step 5: Solve for x
    x = 17,003,126,091.98/192,104.16
  6. Step 6: Final answer
    x = 88,509.93

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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.