Home / 64,195.32-96,305.04-29,137.44

Finding the Fourth Proportional to 64,195.32, 96,305.04 and 29,137.44

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Solution

The fourth proportional to 64,195.32, 96,305.04 and 29,137.44 is: 43,711.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,195.32 : 96,305.04 = 29,137.44 : x
  2. Step 2: Convert to fraction form
    64,195.32/96,305.04 = 29,137.44/x
  3. Step 3: Cross multiply
    64,195.32x = 96,305.04 × 29,137.44
  4. Step 4: Simplify right side
    64,195.32x = 2,806,082,324.70
  5. Step 5: Solve for x
    x = 2,806,082,324.70/64,195.32
  6. Step 6: Final answer
    x = 43,711.63

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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.