Home / 6,856.26-9,462.06-4,023.72

Finding the Fourth Proportional to 6,856.26, 9,462.06 and 4,023.72

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Solution

The fourth proportional to 6,856.26, 9,462.06 and 4,023.72 is: 5,552.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856.26 : 9,462.06 = 4,023.72 : x
  2. Step 2: Convert to fraction form
    6,856.26/9,462.06 = 4,023.72/x
  3. Step 3: Cross multiply
    6,856.26x = 9,462.06 × 4,023.72
  4. Step 4: Simplify right side
    6,856.26x = 38,072,680.06
  5. Step 5: Solve for x
    x = 38,072,680.06/6,856.26
  6. Step 6: Final answer
    x = 5,552.98

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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.