Home / 7,002.64-10,516.92-4,695.76

Finding the Fourth Proportional to 7,002.64, 10,516.92 and 4,695.76

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Solution

The fourth proportional to 7,002.64, 10,516.92 and 4,695.76 is: 7,052.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,002.64 : 10,516.92 = 4,695.76 : x
  2. Step 2: Convert to fraction form
    7,002.64/10,516.92 = 4,695.76/x
  3. Step 3: Cross multiply
    7,002.64x = 10,516.92 × 4,695.76
  4. Step 4: Simplify right side
    7,002.64x = 49,384,932.26
  5. Step 5: Solve for x
    x = 49,384,932.26/7,002.64
  6. Step 6: Final answer
    x = 7,052.33

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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.