Home / 3,010.22-4,515.93-1,063.79

Finding the Fourth Proportional to 3,010.22, 4,515.93 and 1,063.79

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Solution

The fourth proportional to 3,010.22, 4,515.93 and 1,063.79 is: 1,595.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010.22 : 4,515.93 = 1,063.79 : x
  2. Step 2: Convert to fraction form
    3,010.22/4,515.93 = 1,063.79/x
  3. Step 3: Cross multiply
    3,010.22x = 4,515.93 × 1,063.79
  4. Step 4: Simplify right side
    3,010.22x = 4,804,001.17
  5. Step 5: Solve for x
    x = 4,804,001.17/3,010.22
  6. Step 6: Final answer
    x = 1,595.90

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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.