Home / 4,711.11-7,063.69-2,370.48

Finding the Fourth Proportional to 4,711.11, 7,063.69 and 2,370.48

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Solution

The fourth proportional to 4,711.11, 7,063.69 and 2,370.48 is: 3,554.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711.11 : 7,063.69 = 2,370.48 : x
  2. Step 2: Convert to fraction form
    4,711.11/7,063.69 = 2,370.48/x
  3. Step 3: Cross multiply
    4,711.11x = 7,063.69 × 2,370.48
  4. Step 4: Simplify right side
    4,711.11x = 16,744,335.87
  5. Step 5: Solve for x
    x = 16,744,335.87/4,711.11
  6. Step 6: Final answer
    x = 3,554.22

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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.