Home / 2,366.56-3,549.36-1,394.08

Finding the Fourth Proportional to 2,366.56, 3,549.36 and 1,394.08

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Solution

The fourth proportional to 2,366.56, 3,549.36 and 1,394.08 is: 2,090.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366.56 : 3,549.36 = 1,394.08 : x
  2. Step 2: Convert to fraction form
    2,366.56/3,549.36 = 1,394.08/x
  3. Step 3: Cross multiply
    2,366.56x = 3,549.36 × 1,394.08
  4. Step 4: Simplify right side
    2,366.56x = 4,948,091.79
  5. Step 5: Solve for x
    x = 4,948,091.79/2,366.56
  6. Step 6: Final answer
    x = 2,090.84

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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.