Home / 7,010.19-10,517.17-2,330.95

Finding the Fourth Proportional to 7,010.19, 10,517.17 and 2,330.95

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Solution

The fourth proportional to 7,010.19, 10,517.17 and 2,330.95 is: 3,497.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010.19 : 10,517.17 = 2,330.95 : x
  2. Step 2: Convert to fraction form
    7,010.19/10,517.17 = 2,330.95/x
  3. Step 3: Cross multiply
    7,010.19x = 10,517.17 × 2,330.95
  4. Step 4: Simplify right side
    7,010.19x = 24,514,997.41
  5. Step 5: Solve for x
    x = 24,514,997.41/7,010.19
  6. Step 6: Final answer
    x = 3,497.05

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1.5x scale

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.