Home / 4,343.55-6,516.14-2,264.69

Finding the Fourth Proportional to 4,343.55, 6,516.14 and 2,264.69

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Solution

The fourth proportional to 4,343.55, 6,516.14 and 2,264.69 is: 3,397.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343.55 : 6,516.14 = 2,264.69 : x
  2. Step 2: Convert to fraction form
    4,343.55/6,516.14 = 2,264.69/x
  3. Step 3: Cross multiply
    4,343.55x = 6,516.14 × 2,264.69
  4. Step 4: Simplify right side
    4,343.55x = 14,756,993.19
  5. Step 5: Solve for x
    x = 14,756,993.19/4,343.55
  6. Step 6: Final answer
    x = 3,397.45

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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.