Home / 5,354.15-8,032.62-2,233.13

Finding the Fourth Proportional to 5,354.15, 8,032.62 and 2,233.13

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Solution

The fourth proportional to 5,354.15, 8,032.62 and 2,233.13 is: 3,350.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,354.15 : 8,032.62 = 2,233.13 : x
  2. Step 2: Convert to fraction form
    5,354.15/8,032.62 = 2,233.13/x
  3. Step 3: Cross multiply
    5,354.15x = 8,032.62 × 2,233.13
  4. Step 4: Simplify right side
    5,354.15x = 17,937,884.70
  5. Step 5: Solve for x
    x = 17,937,884.70/5,354.15
  6. Step 6: Final answer
    x = 3,350.28

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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.