Home / 7,022.82-10,530.76-2,341.23

Finding the Fourth Proportional to 7,022.82, 10,530.76 and 2,341.23

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Solution

The fourth proportional to 7,022.82, 10,530.76 and 2,341.23 is: 3,510.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022.82 : 10,530.76 = 2,341.23 : x
  2. Step 2: Convert to fraction form
    7,022.82/10,530.76 = 2,341.23/x
  3. Step 3: Cross multiply
    7,022.82x = 10,530.76 × 2,341.23
  4. Step 4: Simplify right side
    7,022.82x = 24,654,931.23
  5. Step 5: Solve for x
    x = 24,654,931.23/7,022.82
  6. Step 6: Final answer
    x = 3,510.69

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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.