Home / 6,055.62-9,082.38-1,672.08

Finding the Fourth Proportional to 6,055.62, 9,082.38 and 1,672.08

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Solution

The fourth proportional to 6,055.62, 9,082.38 and 1,672.08 is: 2,507.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055.62 : 9,082.38 = 1,672.08 : x
  2. Step 2: Convert to fraction form
    6,055.62/9,082.38 = 1,672.08/x
  3. Step 3: Cross multiply
    6,055.62x = 9,082.38 × 1,672.08
  4. Step 4: Simplify right side
    6,055.62x = 15,186,465.95
  5. Step 5: Solve for x
    x = 15,186,465.95/6,055.62
  6. Step 6: Final answer
    x = 2,507.83

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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.