Home / 24,851.14-34,287.78-17,288.98

Finding the Fourth Proportional to 24,851.14, 34,287.78 and 17,288.98

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Solution

The fourth proportional to 24,851.14, 34,287.78 and 17,288.98 is: 23,854.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,851.14 : 34,287.78 = 17,288.98 : x
  2. Step 2: Convert to fraction form
    24,851.14/34,287.78 = 17,288.98/x
  3. Step 3: Cross multiply
    24,851.14x = 34,287.78 × 17,288.98
  4. Step 4: Simplify right side
    24,851.14x = 592,800,742.66
  5. Step 5: Solve for x
    x = 592,800,742.66/24,851.14
  6. Step 6: Final answer
    x = 23,854.07

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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.