Home / 133,068.27-199,591.02-48,825.03

Finding the Fourth Proportional to 133,068.27, 199,591.02 and 48,825.03

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Solution

The fourth proportional to 133,068.27, 199,591.02 and 48,825.03 is: 73,233.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,068.27 : 199,591.02 = 48,825.03 : x
  2. Step 2: Convert to fraction form
    133,068.27/199,591.02 = 48,825.03/x
  3. Step 3: Cross multiply
    133,068.27x = 199,591.02 × 48,825.03
  4. Step 4: Simplify right side
    133,068.27x = 9,745,037,539.23
  5. Step 5: Solve for x
    x = 9,745,037,539.23/133,068.27
  6. Step 6: Final answer
    x = 73,233.37

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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.