Home / 41,345.84-62,019.44-11,764.44

Finding the Fourth Proportional to 41,345.84, 62,019.44 and 11,764.44

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Solution

The fourth proportional to 41,345.84, 62,019.44 and 11,764.44 is: 17,646.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,345.84 : 62,019.44 = 11,764.44 : x
  2. Step 2: Convert to fraction form
    41,345.84/62,019.44 = 11,764.44/x
  3. Step 3: Cross multiply
    41,345.84x = 62,019.44 × 11,764.44
  4. Step 4: Simplify right side
    41,345.84x = 729,623,980.71
  5. Step 5: Solve for x
    x = 729,623,980.71/41,345.84
  6. Step 6: Final answer
    x = 17,646.85

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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.