Home / 7,695.26-11,545.06-2,502.62

Finding the Fourth Proportional to 7,695.26, 11,545.06 and 2,502.62

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Solution

The fourth proportional to 7,695.26, 11,545.06 and 2,502.62 is: 3,754.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,695.26 : 11,545.06 = 2,502.62 : x
  2. Step 2: Convert to fraction form
    7,695.26/11,545.06 = 2,502.62/x
  3. Step 3: Cross multiply
    7,695.26x = 11,545.06 × 2,502.62
  4. Step 4: Simplify right side
    7,695.26x = 28,892,898.06
  5. Step 5: Solve for x
    x = 28,892,898.06/7,695.26
  6. Step 6: Final answer
    x = 3,754.64

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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.