Home / 8,837.29-13,255.87-2,263.47

Finding the Fourth Proportional to 8,837.29, 13,255.87 and 2,263.47

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Solution

The fourth proportional to 8,837.29, 13,255.87 and 2,263.47 is: 3,395.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,837.29 : 13,255.87 = 2,263.47 : x
  2. Step 2: Convert to fraction form
    8,837.29/13,255.87 = 2,263.47/x
  3. Step 3: Cross multiply
    8,837.29x = 13,255.87 × 2,263.47
  4. Step 4: Simplify right side
    8,837.29x = 30,004,186.47
  5. Step 5: Solve for x
    x = 30,004,186.47/8,837.29
  6. Step 6: Final answer
    x = 3,395.18

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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.