Home / 141,934.41-212,907.06-36,753.66

Finding the Fourth Proportional to 141,934.41, 212,907.06 and 36,753.66

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Solution

The fourth proportional to 141,934.41, 212,907.06 and 36,753.66 is: 55,131.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,934.41 : 212,907.06 = 36,753.66 : x
  2. Step 2: Convert to fraction form
    141,934.41/212,907.06 = 36,753.66/x
  3. Step 3: Cross multiply
    141,934.41x = 212,907.06 × 36,753.66
  4. Step 4: Simplify right side
    141,934.41x = 7,825,113,694.84
  5. Step 5: Solve for x
    x = 7,825,113,694.84/141,934.41
  6. Step 6: Final answer
    x = 55,131.90

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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.