Home / 2,849.07-4,272.75-1,532.01

Finding the Fourth Proportional to 2,849.07, 4,272.75 and 1,532.01

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Solution

The fourth proportional to 2,849.07, 4,272.75 and 1,532.01 is: 2,297.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849.07 : 4,272.75 = 1,532.01 : x
  2. Step 2: Convert to fraction form
    2,849.07/4,272.75 = 1,532.01/x
  3. Step 3: Cross multiply
    2,849.07x = 4,272.75 × 1,532.01
  4. Step 4: Simplify right side
    2,849.07x = 6,545,895.73
  5. Step 5: Solve for x
    x = 6,545,895.73/2,849.07
  6. Step 6: Final answer
    x = 2,297.56

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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.