Home / 9,349.88-14,027.08-3,506.54

Finding the Fourth Proportional to 9,349.88, 14,027.08 and 3,506.54

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Solution

The fourth proportional to 9,349.88, 14,027.08 and 3,506.54 is: 5,260.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349.88 : 14,027.08 = 3,506.54 : x
  2. Step 2: Convert to fraction form
    9,349.88/14,027.08 = 3,506.54/x
  3. Step 3: Cross multiply
    9,349.88x = 14,027.08 × 3,506.54
  4. Step 4: Simplify right side
    9,349.88x = 49,186,517.10
  5. Step 5: Solve for x
    x = 49,186,517.10/9,349.88
  6. Step 6: Final answer
    x = 5,260.66

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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.