Home / 9,264.03-13,896.45-2,690.07

Finding the Fourth Proportional to 9,264.03, 13,896.45 and 2,690.07

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Solution

The fourth proportional to 9,264.03, 13,896.45 and 2,690.07 is: 4,035.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264.03 : 13,896.45 = 2,690.07 : x
  2. Step 2: Convert to fraction form
    9,264.03/13,896.45 = 2,690.07/x
  3. Step 3: Cross multiply
    9,264.03x = 13,896.45 × 2,690.07
  4. Step 4: Simplify right side
    9,264.03x = 37,382,423.25
  5. Step 5: Solve for x
    x = 37,382,423.25/9,264.03
  6. Step 6: Final answer
    x = 4,035.22

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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.