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Finding the Fourth Proportional to 7,192.60, 10,793.07 and 3,032.29

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Solution

The fourth proportional to 7,192.60, 10,793.07 and 3,032.29 is: 4,550.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,192.60 : 10,793.07 = 3,032.29 : x
  2. Step 2: Convert to fraction form
    7,192.60/10,793.07 = 3,032.29/x
  3. Step 3: Cross multiply
    7,192.60x = 10,793.07 × 3,032.29
  4. Step 4: Simplify right side
    7,192.60x = 32,727,718.23
  5. Step 5: Solve for x
    x = 32,727,718.23/7,192.60
  6. Step 6: Final answer
    x = 4,550.19

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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.