Home / 9,264.02-13,896.23-2,690.28

Finding the Fourth Proportional to 9,264.02, 13,896.23 and 2,690.28

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Solution

The fourth proportional to 9,264.02, 13,896.23 and 2,690.28 is: 4,035.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264.02 : 13,896.23 = 2,690.28 : x
  2. Step 2: Convert to fraction form
    9,264.02/13,896.23 = 2,690.28/x
  3. Step 3: Cross multiply
    9,264.02x = 13,896.23 × 2,690.28
  4. Step 4: Simplify right side
    9,264.02x = 37,384,736.19
  5. Step 5: Solve for x
    x = 37,384,736.19/9,264.02
  6. Step 6: Final answer
    x = 4,035.48

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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.