Home / 4,565.29-6,849.03-2,343.20

Finding the Fourth Proportional to 4,565.29, 6,849.03 and 2,343.20

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Solution

The fourth proportional to 4,565.29, 6,849.03 and 2,343.20 is: 3,515.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,565.29 : 6,849.03 = 2,343.20 : x
  2. Step 2: Convert to fraction form
    4,565.29/6,849.03 = 2,343.20/x
  3. Step 3: Cross multiply
    4,565.29x = 6,849.03 × 2,343.20
  4. Step 4: Simplify right side
    4,565.29x = 16,048,672.84
  5. Step 5: Solve for x
    x = 16,048,672.84/4,565.29
  6. Step 6: Final answer
    x = 3,515.37

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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.