Home / 22,860.91-34,287.89-6,222.24

Finding the Fourth Proportional to 22,860.91, 34,287.89 and 6,222.24

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Solution

The fourth proportional to 22,860.91, 34,287.89 and 6,222.24 is: 9,332.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,860.91 : 34,287.89 = 6,222.24 : x
  2. Step 2: Convert to fraction form
    22,860.91/34,287.89 = 6,222.24/x
  3. Step 3: Cross multiply
    22,860.91x = 34,287.89 × 6,222.24
  4. Step 4: Simplify right side
    22,860.91x = 213,347,324.79
  5. Step 5: Solve for x
    x = 213,347,324.79/22,860.91
  6. Step 6: Final answer
    x = 9,332.41

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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.