Home / 7,519.01-11,281.14-2,324.88

Finding the Fourth Proportional to 7,519.01, 11,281.14 and 2,324.88

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Solution

The fourth proportional to 7,519.01, 11,281.14 and 2,324.88 is: 3,488.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,519.01 : 11,281.14 = 2,324.88 : x
  2. Step 2: Convert to fraction form
    7,519.01/11,281.14 = 2,324.88/x
  3. Step 3: Cross multiply
    7,519.01x = 11,281.14 × 2,324.88
  4. Step 4: Simplify right side
    7,519.01x = 26,227,296.76
  5. Step 5: Solve for x
    x = 26,227,296.76/7,519.01
  6. Step 6: Final answer
    x = 3,488.13

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1.5x scale

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.