Home / 64,204.38-88,600.68-35,526.60

Finding the Fourth Proportional to 64,204.38, 88,600.68 and 35,526.60

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Solution

The fourth proportional to 64,204.38, 88,600.68 and 35,526.60 is: 49,025.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,204.38 : 88,600.68 = 35,526.60 : x
  2. Step 2: Convert to fraction form
    64,204.38/88,600.68 = 35,526.60/x
  3. Step 3: Cross multiply
    64,204.38x = 88,600.68 × 35,526.60
  4. Step 4: Simplify right side
    64,204.38x = 3,147,680,918.09
  5. Step 5: Solve for x
    x = 3,147,680,918.09/64,204.38
  6. Step 6: Final answer
    x = 49,025.95

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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.