Home / 26,262-36,229.05-17,767.08

Finding the Fourth Proportional to 26,262, 36,229.05 and 17,767.08

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Solution

The fourth proportional to 26,262, 36,229.05 and 17,767.08 is: 24,510.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,262 : 36,229.05 = 17,767.08 : x
  2. Step 2: Convert to fraction form
    26,262/36,229.05 = 17,767.08/x
  3. Step 3: Cross multiply
    26,262x = 36,229.05 × 17,767.08
  4. Step 4: Simplify right side
    26,262x = 643,684,429.67
  5. Step 5: Solve for x
    x = 643,684,429.67/26,262
  6. Step 6: Final answer
    x = 24,510.11

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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.