Home / 26,149.50-36,035.91-16,701.66

Finding the Fourth Proportional to 26,149.50, 36,035.91 and 16,701.66

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Solution

The fourth proportional to 26,149.50, 36,035.91 and 16,701.66 is: 23,016.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,149.50 : 36,035.91 = 16,701.66 : x
  2. Step 2: Convert to fraction form
    26,149.50/36,035.91 = 16,701.66/x
  3. Step 3: Cross multiply
    26,149.50x = 36,035.91 × 16,701.66
  4. Step 4: Simplify right side
    26,149.50x = 601,859,516.61
  5. Step 5: Solve for x
    x = 601,859,516.61/26,149.50
  6. Step 6: Final answer
    x = 23,016.10

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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.