Home / 24,049.32-33,187.44-13,439.03

Finding the Fourth Proportional to 24,049.32, 33,187.44 and 13,439.03

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Solution

The fourth proportional to 24,049.32, 33,187.44 and 13,439.03 is: 18,545.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,049.32 : 33,187.44 = 13,439.03 : x
  2. Step 2: Convert to fraction form
    24,049.32/33,187.44 = 13,439.03/x
  3. Step 3: Cross multiply
    24,049.32x = 33,187.44 × 13,439.03
  4. Step 4: Simplify right side
    24,049.32x = 446,006,835.85
  5. Step 5: Solve for x
    x = 446,006,835.85/24,049.32
  6. Step 6: Final answer
    x = 18,545.51

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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.