Home / 22,941.22-34,408.59-11,251.30

Finding the Fourth Proportional to 22,941.22, 34,408.59 and 11,251.30

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Solution

The fourth proportional to 22,941.22, 34,408.59 and 11,251.30 is: 16,875.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,941.22 : 34,408.59 = 11,251.30 : x
  2. Step 2: Convert to fraction form
    22,941.22/34,408.59 = 11,251.30/x
  3. Step 3: Cross multiply
    22,941.22x = 34,408.59 × 11,251.30
  4. Step 4: Simplify right side
    22,941.22x = 387,141,368.67
  5. Step 5: Solve for x
    x = 387,141,368.67/22,941.22
  6. Step 6: Final answer
    x = 16,875.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.