Home / 22,961.17-34,441.76-7,380.01

Finding the Fourth Proportional to 22,961.17, 34,441.76 and 7,380.01

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Solution

The fourth proportional to 22,961.17, 34,441.76 and 7,380.01 is: 11,070.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,961.17 : 34,441.76 = 7,380.01 : x
  2. Step 2: Convert to fraction form
    22,961.17/34,441.76 = 7,380.01/x
  3. Step 3: Cross multiply
    22,961.17x = 34,441.76 × 7,380.01
  4. Step 4: Simplify right side
    22,961.17x = 254,180,553.21
  5. Step 5: Solve for x
    x = 254,180,553.21/22,961.17
  6. Step 6: Final answer
    x = 11,070.02

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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.