Home / 132,026.67-197,937.95-43,224.75

Finding the Fourth Proportional to 132,026.67, 197,937.95 and 43,224.75

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Solution

The fourth proportional to 132,026.67, 197,937.95 and 43,224.75 is: 64,803.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,026.67 : 197,937.95 = 43,224.75 : x
  2. Step 2: Convert to fraction form
    132,026.67/197,937.95 = 43,224.75/x
  3. Step 3: Cross multiply
    132,026.67x = 197,937.95 × 43,224.75
  4. Step 4: Simplify right side
    132,026.67x = 8,555,818,188.14
  5. Step 5: Solve for x
    x = 8,555,818,188.14/132,026.67
  6. Step 6: Final answer
    x = 64,803.71

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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.