Home / 23,340.30-35,010.45-22,433.10

Finding the Fourth Proportional to 23,340.30, 35,010.45 and 22,433.10

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Solution

The fourth proportional to 23,340.30, 35,010.45 and 22,433.10 is: 33,649.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,340.30 : 35,010.45 = 22,433.10 : x
  2. Step 2: Convert to fraction form
    23,340.30/35,010.45 = 22,433.10/x
  3. Step 3: Cross multiply
    23,340.30x = 35,010.45 × 22,433.10
  4. Step 4: Simplify right side
    23,340.30x = 785,392,925.90
  5. Step 5: Solve for x
    x = 785,392,925.90/23,340.30
  6. Step 6: Final answer
    x = 33,649.65

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Double scale
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Similar ratio
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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.