Home / 37,837.14-56,736-14,125.18

Finding the Fourth Proportional to 37,837.14, 56,736 and 14,125.18

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Solution

The fourth proportional to 37,837.14, 56,736 and 14,125.18 is: 21,180.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,837.14 : 56,736 = 14,125.18 : x
  2. Step 2: Convert to fraction form
    37,837.14/56,736 = 14,125.18/x
  3. Step 3: Cross multiply
    37,837.14x = 56,736 × 14,125.18
  4. Step 4: Simplify right side
    37,837.14x = 801,406,212.48
  5. Step 5: Solve for x
    x = 801,406,212.48/37,837.14
  6. Step 6: Final answer
    x = 21,180.41

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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.