Home / 3,006.01-4,151.55-2,064.29

Finding the Fourth Proportional to 3,006.01, 4,151.55 and 2,064.29

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Solution

The fourth proportional to 3,006.01, 4,151.55 and 2,064.29 is: 2,850.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006.01 : 4,151.55 = 2,064.29 : x
  2. Step 2: Convert to fraction form
    3,006.01/4,151.55 = 2,064.29/x
  3. Step 3: Cross multiply
    3,006.01x = 4,151.55 × 2,064.29
  4. Step 4: Simplify right side
    3,006.01x = 8,569,990.13
  5. Step 5: Solve for x
    x = 8,569,990.13/3,006.01
  6. Step 6: Final answer
    x = 2,850.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.