Home / 5,536.13-8,305.01-1,837.52

Finding the Fourth Proportional to 5,536.13, 8,305.01 and 1,837.52

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Solution

The fourth proportional to 5,536.13, 8,305.01 and 1,837.52 is: 2,756.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536.13 : 8,305.01 = 1,837.52 : x
  2. Step 2: Convert to fraction form
    5,536.13/8,305.01 = 1,837.52/x
  3. Step 3: Cross multiply
    5,536.13x = 8,305.01 × 1,837.52
  4. Step 4: Simplify right side
    5,536.13x = 15,260,619.63
  5. Step 5: Solve for x
    x = 15,260,619.63/5,536.13
  6. Step 6: Final answer
    x = 2,756.55

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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.