Home / 8,837.51-13,245.96-4,154.59

Finding the Fourth Proportional to 8,837.51, 13,245.96 and 4,154.59

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Solution

The fourth proportional to 8,837.51, 13,245.96 and 4,154.59 is: 6,227.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,837.51 : 13,245.96 = 4,154.59 : x
  2. Step 2: Convert to fraction form
    8,837.51/13,245.96 = 4,154.59/x
  3. Step 3: Cross multiply
    8,837.51x = 13,245.96 × 4,154.59
  4. Step 4: Simplify right side
    8,837.51x = 55,031,565.09
  5. Step 5: Solve for x
    x = 55,031,565.09/8,837.51
  6. Step 6: Final answer
    x = 6,227.05

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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.