Home / 64,350.28-96,394.02-33,119.92

Finding the Fourth Proportional to 64,350.28, 96,394.02 and 33,119.92

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Solution

The fourth proportional to 64,350.28, 96,394.02 and 33,119.92 is: 49,612.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,350.28 : 96,394.02 = 33,119.92 : x
  2. Step 2: Convert to fraction form
    64,350.28/96,394.02 = 33,119.92/x
  3. Step 3: Cross multiply
    64,350.28x = 96,394.02 × 33,119.92
  4. Step 4: Simplify right side
    64,350.28x = 3,192,562,230.88
  5. Step 5: Solve for x
    x = 3,192,562,230.88/64,350.28
  6. Step 6: Final answer
    x = 49,612.25

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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.