Home / 3,460.38-5,187.69-2,362.02

Finding the Fourth Proportional to 3,460.38, 5,187.69 and 2,362.02

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Solution

The fourth proportional to 3,460.38, 5,187.69 and 2,362.02 is: 3,541.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460.38 : 5,187.69 = 2,362.02 : x
  2. Step 2: Convert to fraction form
    3,460.38/5,187.69 = 2,362.02/x
  3. Step 3: Cross multiply
    3,460.38x = 5,187.69 × 2,362.02
  4. Step 4: Simplify right side
    3,460.38x = 12,253,427.53
  5. Step 5: Solve for x
    x = 12,253,427.53/3,460.38
  6. Step 6: Final answer
    x = 3,541.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.