Home / 9,509.28-14,264.24-3,269.24

Finding the Fourth Proportional to 9,509.28, 14,264.24 and 3,269.24

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Solution

The fourth proportional to 9,509.28, 14,264.24 and 3,269.24 is: 4,903.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,509.28 : 14,264.24 = 3,269.24 : x
  2. Step 2: Convert to fraction form
    9,509.28/14,264.24 = 3,269.24/x
  3. Step 3: Cross multiply
    9,509.28x = 14,264.24 × 3,269.24
  4. Step 4: Simplify right side
    9,509.28x = 46,633,152.66
  5. Step 5: Solve for x
    x = 46,633,152.66/9,509.28
  6. Step 6: Final answer
    x = 4,903.97

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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.