Home / 6,158.43-9,242.51-2,869.83

Finding the Fourth Proportional to 6,158.43, 9,242.51 and 2,869.83

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Solution

The fourth proportional to 6,158.43, 9,242.51 and 2,869.83 is: 4,307.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158.43 : 9,242.51 = 2,869.83 : x
  2. Step 2: Convert to fraction form
    6,158.43/9,242.51 = 2,869.83/x
  3. Step 3: Cross multiply
    6,158.43x = 9,242.51 × 2,869.83
  4. Step 4: Simplify right side
    6,158.43x = 26,524,418.12
  5. Step 5: Solve for x
    x = 26,524,418.12/6,158.43
  6. Step 6: Final answer
    x = 4,307.01

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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.