Home / 9,269.00-13,908.40-5,055.29

Finding the Fourth Proportional to 9,269.00, 13,908.40 and 5,055.29

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Solution

The fourth proportional to 9,269.00, 13,908.40 and 5,055.29 is: 7,585.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.00 : 13,908.40 = 5,055.29 : x
  2. Step 2: Convert to fraction form
    9,269.00/13,908.40 = 5,055.29/x
  3. Step 3: Cross multiply
    9,269.00x = 13,908.40 × 5,055.29
  4. Step 4: Simplify right side
    9,269.00x = 70,311,023.20
  5. Step 5: Solve for x
    x = 70,311,023.20/9,269.00
  6. Step 6: Final answer
    x = 7,585.61

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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.