Home / 4,393.29-6,063.30-2,505.54

Finding the Fourth Proportional to 4,393.29, 6,063.30 and 2,505.54

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Solution

The fourth proportional to 4,393.29, 6,063.30 and 2,505.54 is: 3,457.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.29 : 6,063.30 = 2,505.54 : x
  2. Step 2: Convert to fraction form
    4,393.29/6,063.30 = 2,505.54/x
  3. Step 3: Cross multiply
    4,393.29x = 6,063.30 × 2,505.54
  4. Step 4: Simplify right side
    4,393.29x = 15,191,840.68
  5. Step 5: Solve for x
    x = 15,191,840.68/4,393.29
  6. Step 6: Final answer
    x = 3,457.96

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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.