Home / 7,297.22-10,947.56-2,366.86

Finding the Fourth Proportional to 7,297.22, 10,947.56 and 2,366.86

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Solution

The fourth proportional to 7,297.22, 10,947.56 and 2,366.86 is: 3,550.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,297.22 : 10,947.56 = 2,366.86 : x
  2. Step 2: Convert to fraction form
    7,297.22/10,947.56 = 2,366.86/x
  3. Step 3: Cross multiply
    7,297.22x = 10,947.56 × 2,366.86
  4. Step 4: Simplify right side
    7,297.22x = 25,911,341.86
  5. Step 5: Solve for x
    x = 25,911,341.86/7,297.22
  6. Step 6: Final answer
    x = 3,550.85

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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.