Home / 66,736.15-92,063.98-41,233.30

Finding the Fourth Proportional to 66,736.15, 92,063.98 and 41,233.30

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Solution

The fourth proportional to 66,736.15, 92,063.98 and 41,233.30 is: 56,882.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,736.15 : 92,063.98 = 41,233.30 : x
  2. Step 2: Convert to fraction form
    66,736.15/92,063.98 = 41,233.30/x
  3. Step 3: Cross multiply
    66,736.15x = 92,063.98 × 41,233.30
  4. Step 4: Simplify right side
    66,736.15x = 3,796,101,706.53
  5. Step 5: Solve for x
    x = 3,796,101,706.53/66,736.15
  6. Step 6: Final answer
    x = 56,882.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.