Home / 3,566.69-4,923.34-2,680.95

Finding the Fourth Proportional to 3,566.69, 4,923.34 and 2,680.95

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Solution

The fourth proportional to 3,566.69, 4,923.34 and 2,680.95 is: 3,700.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566.69 : 4,923.34 = 2,680.95 : x
  2. Step 2: Convert to fraction form
    3,566.69/4,923.34 = 2,680.95/x
  3. Step 3: Cross multiply
    3,566.69x = 4,923.34 × 2,680.95
  4. Step 4: Simplify right side
    3,566.69x = 13,199,221.67
  5. Step 5: Solve for x
    x = 13,199,221.67/3,566.69
  6. Step 6: Final answer
    x = 3,700.70

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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.