Home / 2,110.48-3,165.06-1,014.52

Finding the Fourth Proportional to 2,110.48, 3,165.06 and 1,014.52

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Solution

The fourth proportional to 2,110.48, 3,165.06 and 1,014.52 is: 1,521.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110.48 : 3,165.06 = 1,014.52 : x
  2. Step 2: Convert to fraction form
    2,110.48/3,165.06 = 1,014.52/x
  3. Step 3: Cross multiply
    2,110.48x = 3,165.06 × 1,014.52
  4. Step 4: Simplify right side
    2,110.48x = 3,211,016.67
  5. Step 5: Solve for x
    x = 3,211,016.67/2,110.48
  6. Step 6: Final answer
    x = 1,521.46

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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.