Home / 16,851.08-25,268.49-9,833.15

Finding the Fourth Proportional to 16,851.08, 25,268.49 and 9,833.15

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Solution

The fourth proportional to 16,851.08, 25,268.49 and 9,833.15 is: 14,744.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,851.08 : 25,268.49 = 9,833.15 : x
  2. Step 2: Convert to fraction form
    16,851.08/25,268.49 = 9,833.15/x
  3. Step 3: Cross multiply
    16,851.08x = 25,268.49 × 9,833.15
  4. Step 4: Simplify right side
    16,851.08x = 248,468,726.10
  5. Step 5: Solve for x
    x = 248,468,726.10/16,851.08
  6. Step 6: Final answer
    x = 14,744.98

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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.