Home / 1,349.22-2,024.06-527.27

Finding the Fourth Proportional to 1,349.22, 2,024.06 and 527.27

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Solution

The fourth proportional to 1,349.22, 2,024.06 and 527.27 is: 790.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349.22 : 2,024.06 = 527.27 : x
  2. Step 2: Convert to fraction form
    1,349.22/2,024.06 = 527.27/x
  3. Step 3: Cross multiply
    1,349.22x = 2,024.06 × 527.27
  4. Step 4: Simplify right side
    1,349.22x = 1,067,213.36
  5. Step 5: Solve for x
    x = 1,067,213.36/1,349.22
  6. Step 6: Final answer
    x = 790.99

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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.