Home / 4,346.66-6,518.63-2,498.65

Finding the Fourth Proportional to 4,346.66, 6,518.63 and 2,498.65

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Solution

The fourth proportional to 4,346.66, 6,518.63 and 2,498.65 is: 3,747.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346.66 : 6,518.63 = 2,498.65 : x
  2. Step 2: Convert to fraction form
    4,346.66/6,518.63 = 2,498.65/x
  3. Step 3: Cross multiply
    4,346.66x = 6,518.63 × 2,498.65
  4. Step 4: Simplify right side
    4,346.66x = 16,287,750.74
  5. Step 5: Solve for x
    x = 16,287,750.74/4,346.66
  6. Step 6: Final answer
    x = 3,747.19

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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.