Home / 24,990.65-34,498.19-19,022.57

Finding the Fourth Proportional to 24,990.65, 34,498.19 and 19,022.57

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Solution

The fourth proportional to 24,990.65, 34,498.19 and 19,022.57 is: 26,259.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,990.65 : 34,498.19 = 19,022.57 : x
  2. Step 2: Convert to fraction form
    24,990.65/34,498.19 = 19,022.57/x
  3. Step 3: Cross multiply
    24,990.65x = 34,498.19 × 19,022.57
  4. Step 4: Simplify right side
    24,990.65x = 656,244,109.21
  5. Step 5: Solve for x
    x = 656,244,109.21/24,990.65
  6. Step 6: Final answer
    x = 26,259.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.