Home / 49,364.10-68,091.08-32,369.49

Finding the Fourth Proportional to 49,364.10, 68,091.08 and 32,369.49

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Solution

The fourth proportional to 49,364.10, 68,091.08 and 32,369.49 is: 44,649.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,364.10 : 68,091.08 = 32,369.49 : x
  2. Step 2: Convert to fraction form
    49,364.10/68,091.08 = 32,369.49/x
  3. Step 3: Cross multiply
    49,364.10x = 68,091.08 × 32,369.49
  4. Step 4: Simplify right side
    49,364.10x = 2,204,073,371.30
  5. Step 5: Solve for x
    x = 2,204,073,371.30/49,364.10
  6. Step 6: Final answer
    x = 44,649.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.