Home / 4,363.98-6,015.30-3,344.29

Finding the Fourth Proportional to 4,363.98, 6,015.30 and 3,344.29

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Solution

The fourth proportional to 4,363.98, 6,015.30 and 3,344.29 is: 4,609.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363.98 : 6,015.30 = 3,344.29 : x
  2. Step 2: Convert to fraction form
    4,363.98/6,015.30 = 3,344.29/x
  3. Step 3: Cross multiply
    4,363.98x = 6,015.30 × 3,344.29
  4. Step 4: Simplify right side
    4,363.98x = 20,116,880.06
  5. Step 5: Solve for x
    x = 20,116,880.06/4,363.98
  6. Step 6: Final answer
    x = 4,609.76

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Double scale
Find fourth proportional to 4,364.98, 6,016.67 and 3,345.29
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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.