Home / 22,904.86-34,357.29-8,110.24

Finding the Fourth Proportional to 22,904.86, 34,357.29 and 8,110.24

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Solution

The fourth proportional to 22,904.86, 34,357.29 and 8,110.24 is: 12,165.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,904.86 : 34,357.29 = 8,110.24 : x
  2. Step 2: Convert to fraction form
    22,904.86/34,357.29 = 8,110.24/x
  3. Step 3: Cross multiply
    22,904.86x = 34,357.29 × 8,110.24
  4. Step 4: Simplify right side
    22,904.86x = 278,645,867.65
  5. Step 5: Solve for x
    x = 278,645,867.65/22,904.86
  6. Step 6: Final answer
    x = 12,165.36

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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.