Home / 7,262.43-10,895.07-2,331.69

Finding the Fourth Proportional to 7,262.43, 10,895.07 and 2,331.69

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Solution

The fourth proportional to 7,262.43, 10,895.07 and 2,331.69 is: 3,497.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,262.43 : 10,895.07 = 2,331.69 : x
  2. Step 2: Convert to fraction form
    7,262.43/10,895.07 = 2,331.69/x
  3. Step 3: Cross multiply
    7,262.43x = 10,895.07 × 2,331.69
  4. Step 4: Simplify right side
    7,262.43x = 25,403,925.77
  5. Step 5: Solve for x
    x = 25,403,925.77/7,262.43
  6. Step 6: Final answer
    x = 3,497.99

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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.