Home / 2,346.66-3,234.32-2,046.02

Finding the Fourth Proportional to 2,346.66, 3,234.32 and 2,046.02

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Solution

The fourth proportional to 2,346.66, 3,234.32 and 2,046.02 is: 2,819.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346.66 : 3,234.32 = 2,046.02 : x
  2. Step 2: Convert to fraction form
    2,346.66/3,234.32 = 2,046.02/x
  3. Step 3: Cross multiply
    2,346.66x = 3,234.32 × 2,046.02
  4. Step 4: Simplify right side
    2,346.66x = 6,617,483.41
  5. Step 5: Solve for x
    x = 6,617,483.41/2,346.66
  6. Step 6: Final answer
    x = 2,819.96

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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.