Home / 26,127.70-36,061.91-16,064.76

Finding the Fourth Proportional to 26,127.70, 36,061.91 and 16,064.76

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Solution

The fourth proportional to 26,127.70, 36,061.91 and 16,064.76 is: 22,172.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,127.70 : 36,061.91 = 16,064.76 : x
  2. Step 2: Convert to fraction form
    26,127.70/36,061.91 = 16,064.76/x
  3. Step 3: Cross multiply
    26,127.70x = 36,061.91 × 16,064.76
  4. Step 4: Simplify right side
    26,127.70x = 579,326,044.44
  5. Step 5: Solve for x
    x = 579,326,044.44/26,127.70
  6. Step 6: Final answer
    x = 22,172.87

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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.