Home / 5,070.33-7,608.06-2,110.95

Finding the Fourth Proportional to 5,070.33, 7,608.06 and 2,110.95

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Solution

The fourth proportional to 5,070.33, 7,608.06 and 2,110.95 is: 3,167.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,070.33 : 7,608.06 = 2,110.95 : x
  2. Step 2: Convert to fraction form
    5,070.33/7,608.06 = 2,110.95/x
  3. Step 3: Cross multiply
    5,070.33x = 7,608.06 × 2,110.95
  4. Step 4: Simplify right side
    5,070.33x = 16,060,234.26
  5. Step 5: Solve for x
    x = 16,060,234.26/5,070.33
  6. Step 6: Final answer
    x = 3,167.49

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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.