Home / 16,553.66-24,795.45-13,026.92

Finding the Fourth Proportional to 16,553.66, 24,795.45 and 13,026.92

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Solution

The fourth proportional to 16,553.66, 24,795.45 and 13,026.92 is: 19,512.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,553.66 : 24,795.45 = 13,026.92 : x
  2. Step 2: Convert to fraction form
    16,553.66/24,795.45 = 13,026.92/x
  3. Step 3: Cross multiply
    16,553.66x = 24,795.45 × 13,026.92
  4. Step 4: Simplify right side
    16,553.66x = 323,008,219.54
  5. Step 5: Solve for x
    x = 323,008,219.54/16,553.66
  6. Step 6: Final answer
    x = 19,512.80

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1.5x scale

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.