Home / 4,406.95-6,081.13-2,519.02

Finding the Fourth Proportional to 4,406.95, 6,081.13 and 2,519.02

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Solution

The fourth proportional to 4,406.95, 6,081.13 and 2,519.02 is: 3,475.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406.95 : 6,081.13 = 2,519.02 : x
  2. Step 2: Convert to fraction form
    4,406.95/6,081.13 = 2,519.02/x
  3. Step 3: Cross multiply
    4,406.95x = 6,081.13 × 2,519.02
  4. Step 4: Simplify right side
    4,406.95x = 15,318,488.09
  5. Step 5: Solve for x
    x = 15,318,488.09/4,406.95
  6. Step 6: Final answer
    x = 3,475.98

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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.