Home / 17,837.58-26,756.35-6,149.88

Finding the Fourth Proportional to 17,837.58, 26,756.35 and 6,149.88

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Solution

The fourth proportional to 17,837.58, 26,756.35 and 6,149.88 is: 9,224.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,837.58 : 26,756.35 = 6,149.88 : x
  2. Step 2: Convert to fraction form
    17,837.58/26,756.35 = 6,149.88/x
  3. Step 3: Cross multiply
    17,837.58x = 26,756.35 × 6,149.88
  4. Step 4: Simplify right side
    17,837.58x = 164,548,341.74
  5. Step 5: Solve for x
    x = 164,548,341.74/17,837.58
  6. Step 6: Final answer
    x = 9,224.81

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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.