Home / 64,346.13-88,797.60-36,052.02

Finding the Fourth Proportional to 64,346.13, 88,797.60 and 36,052.02

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Solution

The fourth proportional to 64,346.13, 88,797.60 and 36,052.02 is: 49,751.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,346.13 : 88,797.60 = 36,052.02 : x
  2. Step 2: Convert to fraction form
    64,346.13/88,797.60 = 36,052.02/x
  3. Step 3: Cross multiply
    64,346.13x = 88,797.60 × 36,052.02
  4. Step 4: Simplify right side
    64,346.13x = 3,201,332,851.15
  5. Step 5: Solve for x
    x = 3,201,332,851.15/64,346.13
  6. Step 6: Final answer
    x = 49,751.75

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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.