Home / 6,838.23-10,246.10-2,886.24

Finding the Fourth Proportional to 6,838.23, 10,246.10 and 2,886.24

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Solution

The fourth proportional to 6,838.23, 10,246.10 and 2,886.24 is: 4,324.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,838.23 : 10,246.10 = 2,886.24 : x
  2. Step 2: Convert to fraction form
    6,838.23/10,246.10 = 2,886.24/x
  3. Step 3: Cross multiply
    6,838.23x = 10,246.10 × 2,886.24
  4. Step 4: Simplify right side
    6,838.23x = 29,572,689.23
  5. Step 5: Solve for x
    x = 29,572,689.23/6,838.23
  6. Step 6: Final answer
    x = 4,324.61

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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.