Home / 22,867.68-34,296.66-7,281.66

Finding the Fourth Proportional to 22,867.68, 34,296.66 and 7,281.66

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Solution

The fourth proportional to 22,867.68, 34,296.66 and 7,281.66 is: 10,920.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,867.68 : 34,296.66 = 7,281.66 : x
  2. Step 2: Convert to fraction form
    22,867.68/34,296.66 = 7,281.66/x
  3. Step 3: Cross multiply
    22,867.68x = 34,296.66 × 7,281.66
  4. Step 4: Simplify right side
    22,867.68x = 249,736,617.26
  5. Step 5: Solve for x
    x = 249,736,617.26/22,867.68
  6. Step 6: Final answer
    x = 10,920.94

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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.