Home / 4,677.03-7,009.34-2,481.03

Finding the Fourth Proportional to 4,677.03, 7,009.34 and 2,481.03

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Solution

The fourth proportional to 4,677.03, 7,009.34 and 2,481.03 is: 3,718.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677.03 : 7,009.34 = 2,481.03 : x
  2. Step 2: Convert to fraction form
    4,677.03/7,009.34 = 2,481.03/x
  3. Step 3: Cross multiply
    4,677.03x = 7,009.34 × 2,481.03
  4. Step 4: Simplify right side
    4,677.03x = 17,390,370.42
  5. Step 5: Solve for x
    x = 17,390,370.42/4,677.03
  6. Step 6: Final answer
    x = 3,718.25

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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.