Home / 4,713.07-7,061.85-2,370.70

Finding the Fourth Proportional to 4,713.07, 7,061.85 and 2,370.70

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Solution

The fourth proportional to 4,713.07, 7,061.85 and 2,370.70 is: 3,552.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713.07 : 7,061.85 = 2,370.70 : x
  2. Step 2: Convert to fraction form
    4,713.07/7,061.85 = 2,370.70/x
  3. Step 3: Cross multiply
    4,713.07x = 7,061.85 × 2,370.70
  4. Step 4: Simplify right side
    4,713.07x = 16,741,536.62
  5. Step 5: Solve for x
    x = 16,741,536.62/4,713.07
  6. Step 6: Final answer
    x = 3,552.15

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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.