Home / 24,380.46-33,645.16-13,625.51

Finding the Fourth Proportional to 24,380.46, 33,645.16 and 13,625.51

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Solution

The fourth proportional to 24,380.46, 33,645.16 and 13,625.51 is: 18,803.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,380.46 : 33,645.16 = 13,625.51 : x
  2. Step 2: Convert to fraction form
    24,380.46/33,645.16 = 13,625.51/x
  3. Step 3: Cross multiply
    24,380.46x = 33,645.16 × 13,625.51
  4. Step 4: Simplify right side
    24,380.46x = 458,432,330.82
  5. Step 5: Solve for x
    x = 458,432,330.82/24,380.46
  6. Step 6: Final answer
    x = 18,803.27

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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.