Home / 7,465.23-11,167.07-6,134.00

Finding the Fourth Proportional to 7,465.23, 11,167.07 and 6,134.00

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Solution

The fourth proportional to 7,465.23, 11,167.07 and 6,134.00 is: 9,175.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465.23 : 11,167.07 = 6,134.00 : x
  2. Step 2: Convert to fraction form
    7,465.23/11,167.07 = 6,134.00/x
  3. Step 3: Cross multiply
    7,465.23x = 11,167.07 × 6,134.00
  4. Step 4: Simplify right side
    7,465.23x = 68,498,720.87
  5. Step 5: Solve for x
    x = 68,498,720.87/7,465.23
  6. Step 6: Final answer
    x = 9,175.70

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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.