Home / 3,460.03-5,191.04-1,612.24

Finding the Fourth Proportional to 3,460.03, 5,191.04 and 1,612.24

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Solution

The fourth proportional to 3,460.03, 5,191.04 and 1,612.24 is: 2,418.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460.03 : 5,191.04 = 1,612.24 : x
  2. Step 2: Convert to fraction form
    3,460.03/5,191.04 = 1,612.24/x
  3. Step 3: Cross multiply
    3,460.03x = 5,191.04 × 1,612.24
  4. Step 4: Simplify right side
    3,460.03x = 8,369,193.38
  5. Step 5: Solve for x
    x = 8,369,193.38/3,460.03
  6. Step 6: Final answer
    x = 2,418.82

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Similar ratio
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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.