Home / 9,276.19-13,914.30-4,349.27

Finding the Fourth Proportional to 9,276.19, 13,914.30 and 4,349.27

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Solution

The fourth proportional to 9,276.19, 13,914.30 and 4,349.27 is: 6,523.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,276.19 : 13,914.30 = 4,349.27 : x
  2. Step 2: Convert to fraction form
    9,276.19/13,914.30 = 4,349.27/x
  3. Step 3: Cross multiply
    9,276.19x = 13,914.30 × 4,349.27
  4. Step 4: Simplify right side
    9,276.19x = 60,517,047.56
  5. Step 5: Solve for x
    x = 60,517,047.56/9,276.19
  6. Step 6: Final answer
    x = 6,523.91

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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.