Home / 192,002.04-288,007.25-58,879.35

Finding the Fourth Proportional to 192,002.04, 288,007.25 and 58,879.35

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Solution

The fourth proportional to 192,002.04, 288,007.25 and 58,879.35 is: 88,320.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,002.04 : 288,007.25 = 58,879.35 : x
  2. Step 2: Convert to fraction form
    192,002.04/288,007.25 = 58,879.35/x
  3. Step 3: Cross multiply
    192,002.04x = 288,007.25 × 58,879.35
  4. Step 4: Simplify right side
    192,002.04x = 16,957,679,380.89
  5. Step 5: Solve for x
    x = 16,957,679,380.89/192,002.04
  6. Step 6: Final answer
    x = 88,320.31

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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.