Home / 63,226.36-94,757.78-47,306.49

Finding the Fourth Proportional to 63,226.36, 94,757.78 and 47,306.49

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Solution

The fourth proportional to 63,226.36, 94,757.78 and 47,306.49 is: 70,898.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,226.36 : 94,757.78 = 47,306.49 : x
  2. Step 2: Convert to fraction form
    63,226.36/94,757.78 = 47,306.49/x
  3. Step 3: Cross multiply
    63,226.36x = 94,757.78 × 47,306.49
  4. Step 4: Simplify right side
    63,226.36x = 4,482,657,734.92
  5. Step 5: Solve for x
    x = 4,482,657,734.92/63,226.36
  6. Step 6: Final answer
    x = 70,898.56

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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.