Home / 1,541.00-2,301.65-1,394.52

Finding the Fourth Proportional to 1,541.00, 2,301.65 and 1,394.52

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Solution

The fourth proportional to 1,541.00, 2,301.65 and 1,394.52 is: 2,082.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541.00 : 2,301.65 = 1,394.52 : x
  2. Step 2: Convert to fraction form
    1,541.00/2,301.65 = 1,394.52/x
  3. Step 3: Cross multiply
    1,541.00x = 2,301.65 × 1,394.52
  4. Step 4: Simplify right side
    1,541.00x = 3,209,700.44
  5. Step 5: Solve for x
    x = 3,209,700.44/1,541.00
  6. Step 6: Final answer
    x = 2,082.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.