Home / 109,849.02-151,591.87-59,548.02

Finding the Fourth Proportional to 109,849.02, 151,591.87 and 59,548.02

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Solution

The fourth proportional to 109,849.02, 151,591.87 and 59,548.02 is: 82,176.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,849.02 : 151,591.87 = 59,548.02 : x
  2. Step 2: Convert to fraction form
    109,849.02/151,591.87 = 59,548.02/x
  3. Step 3: Cross multiply
    109,849.02x = 151,591.87 × 59,548.02
  4. Step 4: Simplify right side
    109,849.02x = 9,026,995,706.60
  5. Step 5: Solve for x
    x = 9,026,995,706.60/109,849.02
  6. Step 6: Final answer
    x = 82,176.39

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