Home / 50,264.28-69,333.84-36,136.08

Finding the Fourth Proportional to 50,264.28, 69,333.84 and 36,136.08

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Solution

The fourth proportional to 50,264.28, 69,333.84 and 36,136.08 is: 49,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,264.28 : 69,333.84 = 36,136.08 : x
  2. Step 2: Convert to fraction form
    50,264.28/69,333.84 = 36,136.08/x
  3. Step 3: Cross multiply
    50,264.28x = 69,333.84 × 36,136.08
  4. Step 4: Simplify right side
    50,264.28x = 2,505,453,188.95
  5. Step 5: Solve for x
    x = 2,505,453,188.95/50,264.28
  6. Step 6: Final answer
    x = 49,845.60

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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.