Home / 2,062.94-3,095.48-1,370.09

Finding the Fourth Proportional to 2,062.94, 3,095.48 and 1,370.09

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Solution

The fourth proportional to 2,062.94, 3,095.48 and 1,370.09 is: 2,055.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062.94 : 3,095.48 = 1,370.09 : x
  2. Step 2: Convert to fraction form
    2,062.94/3,095.48 = 1,370.09/x
  3. Step 3: Cross multiply
    2,062.94x = 3,095.48 × 1,370.09
  4. Step 4: Simplify right side
    2,062.94x = 4,241,082.77
  5. Step 5: Solve for x
    x = 4,241,082.77/2,062.94
  6. Step 6: Final answer
    x = 2,055.84

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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.