Home / 63,329.22-87,394.83-35,036.73

Finding the Fourth Proportional to 63,329.22, 87,394.83 and 35,036.73

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Solution

The fourth proportional to 63,329.22, 87,394.83 and 35,036.73 is: 48,350.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,329.22 : 87,394.83 = 35,036.73 : x
  2. Step 2: Convert to fraction form
    63,329.22/87,394.83 = 35,036.73/x
  3. Step 3: Cross multiply
    63,329.22x = 87,394.83 × 35,036.73
  4. Step 4: Simplify right side
    63,329.22x = 3,062,029,062.11
  5. Step 5: Solve for x
    x = 3,062,029,062.11/63,329.22
  6. Step 6: Final answer
    x = 48,350.97

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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.