Home / 4,581.37-6,867.25-1,948.26

Finding the Fourth Proportional to 4,581.37, 6,867.25 and 1,948.26

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Solution

The fourth proportional to 4,581.37, 6,867.25 and 1,948.26 is: 2,920.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581.37 : 6,867.25 = 1,948.26 : x
  2. Step 2: Convert to fraction form
    4,581.37/6,867.25 = 1,948.26/x
  3. Step 3: Cross multiply
    4,581.37x = 6,867.25 × 1,948.26
  4. Step 4: Simplify right side
    4,581.37x = 13,379,209.37
  5. Step 5: Solve for x
    x = 13,379,209.37/4,581.37
  6. Step 6: Final answer
    x = 2,920.35

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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.