Home / 204,275.52-306,462.49-64,034.15

Finding the Fourth Proportional to 204,275.52, 306,462.49 and 64,034.15

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Solution

The fourth proportional to 204,275.52, 306,462.49 and 64,034.15 is: 96,066.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,275.52 : 306,462.49 = 64,034.15 : x
  2. Step 2: Convert to fraction form
    204,275.52/306,462.49 = 64,034.15/x
  3. Step 3: Cross multiply
    204,275.52x = 306,462.49 × 64,034.15
  4. Step 4: Simplify right side
    204,275.52x = 19,624,065,054.03
  5. Step 5: Solve for x
    x = 19,624,065,054.03/204,275.52
  6. Step 6: Final answer
    x = 96,066.65

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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.