Home / 1,232.14-1,848.35-501.73

Finding the Fourth Proportional to 1,232.14, 1,848.35 and 501.73

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Solution

The fourth proportional to 1,232.14, 1,848.35 and 501.73 is: 752.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232.14 : 1,848.35 = 501.73 : x
  2. Step 2: Convert to fraction form
    1,232.14/1,848.35 = 501.73/x
  3. Step 3: Cross multiply
    1,232.14x = 1,848.35 × 501.73
  4. Step 4: Simplify right side
    1,232.14x = 927,372.65
  5. Step 5: Solve for x
    x = 927,372.65/1,232.14
  6. Step 6: Final answer
    x = 752.65

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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.