Home / 9,263.59-13,896.29-2,689.83

Finding the Fourth Proportional to 9,263.59, 13,896.29 and 2,689.83

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Solution

The fourth proportional to 9,263.59, 13,896.29 and 2,689.83 is: 4,035.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,263.59 : 13,896.29 = 2,689.83 : x
  2. Step 2: Convert to fraction form
    9,263.59/13,896.29 = 2,689.83/x
  3. Step 3: Cross multiply
    9,263.59x = 13,896.29 × 2,689.83
  4. Step 4: Simplify right side
    9,263.59x = 37,378,664.46
  5. Step 5: Solve for x
    x = 37,378,664.46/9,263.59
  6. Step 6: Final answer
    x = 4,035.01

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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.