Home / 26,167.07-36,083.14-22,402.71

Finding the Fourth Proportional to 26,167.07, 36,083.14 and 22,402.71

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Solution

The fourth proportional to 26,167.07, 36,083.14 and 22,402.71 is: 30,892.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,167.07 : 36,083.14 = 22,402.71 : x
  2. Step 2: Convert to fraction form
    26,167.07/36,083.14 = 22,402.71/x
  3. Step 3: Cross multiply
    26,167.07x = 36,083.14 × 22,402.71
  4. Step 4: Simplify right side
    26,167.07x = 808,360,065.30
  5. Step 5: Solve for x
    x = 808,360,065.30/26,167.07
  6. Step 6: Final answer
    x = 30,892.26

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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.