Home / 91,396.44-137,097.48-24,837.98

Finding the Fourth Proportional to 91,396.44, 137,097.48 and 24,837.98

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Solution

The fourth proportional to 91,396.44, 137,097.48 and 24,837.98 is: 37,257.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,396.44 : 137,097.48 = 24,837.98 : x
  2. Step 2: Convert to fraction form
    91,396.44/137,097.48 = 24,837.98/x
  3. Step 3: Cross multiply
    91,396.44x = 137,097.48 × 24,837.98
  4. Step 4: Simplify right side
    91,396.44x = 3,405,224,466.29
  5. Step 5: Solve for x
    x = 3,405,224,466.29/91,396.44
  6. Step 6: Final answer
    x = 37,257.74

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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.