Home / 17,998.16-24,836.26-11,283.52

Finding the Fourth Proportional to 17,998.16, 24,836.26 and 11,283.52

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Solution

The fourth proportional to 17,998.16, 24,836.26 and 11,283.52 is: 15,570.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,998.16 : 24,836.26 = 11,283.52 : x
  2. Step 2: Convert to fraction form
    17,998.16/24,836.26 = 11,283.52/x
  3. Step 3: Cross multiply
    17,998.16x = 24,836.26 × 11,283.52
  4. Step 4: Simplify right side
    17,998.16x = 280,240,436.44
  5. Step 5: Solve for x
    x = 280,240,436.44/17,998.16
  6. Step 6: Final answer
    x = 15,570.50

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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.