Home / 6,529.11-9,010.18-3,544.95

Finding the Fourth Proportional to 6,529.11, 9,010.18 and 3,544.95

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Solution

The fourth proportional to 6,529.11, 9,010.18 and 3,544.95 is: 4,892.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,529.11 : 9,010.18 = 3,544.95 : x
  2. Step 2: Convert to fraction form
    6,529.11/9,010.18 = 3,544.95/x
  3. Step 3: Cross multiply
    6,529.11x = 9,010.18 × 3,544.95
  4. Step 4: Simplify right side
    6,529.11x = 31,940,637.59
  5. Step 5: Solve for x
    x = 31,940,637.59/6,529.11
  6. Step 6: Final answer
    x = 4,892.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.