Home / 9,264.66-13,899.27-2,690.91

Finding the Fourth Proportional to 9,264.66, 13,899.27 and 2,690.91

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Solution

The fourth proportional to 9,264.66, 13,899.27 and 2,690.91 is: 4,037.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264.66 : 13,899.27 = 2,690.91 : x
  2. Step 2: Convert to fraction form
    9,264.66/13,899.27 = 2,690.91/x
  3. Step 3: Cross multiply
    9,264.66x = 13,899.27 × 2,690.91
  4. Step 4: Simplify right side
    9,264.66x = 37,401,684.64
  5. Step 5: Solve for x
    x = 37,401,684.64/9,264.66
  6. Step 6: Final answer
    x = 4,037.03

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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.