Home / 26,336.91-36,363.98-16,279.14

Finding the Fourth Proportional to 26,336.91, 36,363.98 and 16,279.14

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Solution

The fourth proportional to 26,336.91, 36,363.98 and 16,279.14 is: 22,476.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,336.91 : 36,363.98 = 16,279.14 : x
  2. Step 2: Convert to fraction form
    26,336.91/36,363.98 = 16,279.14/x
  3. Step 3: Cross multiply
    26,336.91x = 36,363.98 × 16,279.14
  4. Step 4: Simplify right side
    26,336.91x = 591,974,239.98
  5. Step 5: Solve for x
    x = 591,974,239.98/26,336.91
  6. Step 6: Final answer
    x = 22,476.98

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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.