Home / 5,071.15-6,998.17-2,833.04

Finding the Fourth Proportional to 5,071.15, 6,998.17 and 2,833.04

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Solution

The fourth proportional to 5,071.15, 6,998.17 and 2,833.04 is: 3,909.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,071.15 : 6,998.17 = 2,833.04 : x
  2. Step 2: Convert to fraction form
    5,071.15/6,998.17 = 2,833.04/x
  3. Step 3: Cross multiply
    5,071.15x = 6,998.17 × 2,833.04
  4. Step 4: Simplify right side
    5,071.15x = 19,826,060.55
  5. Step 5: Solve for x
    x = 19,826,060.55/5,071.15
  6. Step 6: Final answer
    x = 3,909.58

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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.