Home / 64,351.38-88,804.85-36,057.27

Finding the Fourth Proportional to 64,351.38, 88,804.85 and 36,057.27

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Solution

The fourth proportional to 64,351.38, 88,804.85 and 36,057.27 is: 49,759.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,351.38 : 88,804.85 = 36,057.27 : x
  2. Step 2: Convert to fraction form
    64,351.38/88,804.85 = 36,057.27/x
  3. Step 3: Cross multiply
    64,351.38x = 88,804.85 × 36,057.27
  4. Step 4: Simplify right side
    64,351.38x = 3,202,060,273.47
  5. Step 5: Solve for x
    x = 3,202,060,273.47/64,351.38
  6. Step 6: Final answer
    x = 49,759.00

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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.