Home / 4,328.89-6,495.39-2,247.79

Finding the Fourth Proportional to 4,328.89, 6,495.39 and 2,247.79

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Solution

The fourth proportional to 4,328.89, 6,495.39 and 2,247.79 is: 3,372.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328.89 : 6,495.39 = 2,247.79 : x
  2. Step 2: Convert to fraction form
    4,328.89/6,495.39 = 2,247.79/x
  3. Step 3: Cross multiply
    4,328.89x = 6,495.39 × 2,247.79
  4. Step 4: Simplify right side
    4,328.89x = 14,600,259.49
  5. Step 5: Solve for x
    x = 14,600,259.49/4,328.89
  6. Step 6: Final answer
    x = 3,372.75

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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.