Home / 44,383.70-66,466.20-29,512.10

Finding the Fourth Proportional to 44,383.70, 66,466.20 and 29,512.10

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Solution

The fourth proportional to 44,383.70, 66,466.20 and 29,512.10 is: 44,195.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,383.70 : 66,466.20 = 29,512.10 : x
  2. Step 2: Convert to fraction form
    44,383.70/66,466.20 = 29,512.10/x
  3. Step 3: Cross multiply
    44,383.70x = 66,466.20 × 29,512.10
  4. Step 4: Simplify right side
    44,383.70x = 1,961,557,141.02
  5. Step 5: Solve for x
    x = 1,961,557,141.02/44,383.70
  6. Step 6: Final answer
    x = 44,195.44

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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.