Home / 7,095.27-10,645.33-2,713.98

Finding the Fourth Proportional to 7,095.27, 10,645.33 and 2,713.98

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Solution

The fourth proportional to 7,095.27, 10,645.33 and 2,713.98 is: 4,071.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.27 : 10,645.33 = 2,713.98 : x
  2. Step 2: Convert to fraction form
    7,095.27/10,645.33 = 2,713.98/x
  3. Step 3: Cross multiply
    7,095.27x = 10,645.33 × 2,713.98
  4. Step 4: Simplify right side
    7,095.27x = 28,891,212.71
  5. Step 5: Solve for x
    x = 28,891,212.71/7,095.27
  6. Step 6: Final answer
    x = 4,071.90

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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.