Home / 7,064.01-10,604.66-3,319.38

Finding the Fourth Proportional to 7,064.01, 10,604.66 and 3,319.38

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Solution

The fourth proportional to 7,064.01, 10,604.66 and 3,319.38 is: 4,983.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064.01 : 10,604.66 = 3,319.38 : x
  2. Step 2: Convert to fraction form
    7,064.01/10,604.66 = 3,319.38/x
  3. Step 3: Cross multiply
    7,064.01x = 10,604.66 × 3,319.38
  4. Step 4: Simplify right side
    7,064.01x = 35,200,879.71
  5. Step 5: Solve for x
    x = 35,200,879.71/7,064.01
  6. Step 6: Final answer
    x = 4,983.13

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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.