Home / 40,091.28-60,204.96-34,832.76

Finding the Fourth Proportional to 40,091.28, 60,204.96 and 34,832.76

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Solution

The fourth proportional to 40,091.28, 60,204.96 and 34,832.76 is: 52,308.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,091.28 : 60,204.96 = 34,832.76 : x
  2. Step 2: Convert to fraction form
    40,091.28/60,204.96 = 34,832.76/x
  3. Step 3: Cross multiply
    40,091.28x = 60,204.96 × 34,832.76
  4. Step 4: Simplify right side
    40,091.28x = 2,097,104,922.49
  5. Step 5: Solve for x
    x = 2,097,104,922.49/40,091.28
  6. Step 6: Final answer
    x = 52,308.26

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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.