Home / 67,338.17-92,927.27-37,124.56

Finding the Fourth Proportional to 67,338.17, 92,927.27 and 37,124.56

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Solution

The fourth proportional to 67,338.17, 92,927.27 and 37,124.56 is: 51,232.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,338.17 : 92,927.27 = 37,124.56 : x
  2. Step 2: Convert to fraction form
    67,338.17/92,927.27 = 37,124.56/x
  3. Step 3: Cross multiply
    67,338.17x = 92,927.27 × 37,124.56
  4. Step 4: Simplify right side
    67,338.17x = 3,449,883,546.11
  5. Step 5: Solve for x
    x = 3,449,883,546.11/67,338.17
  6. Step 6: Final answer
    x = 51,232.21

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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.