Home / 7,053.93-10,579.75-2,613.69

Finding the Fourth Proportional to 7,053.93, 10,579.75 and 2,613.69

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Solution

The fourth proportional to 7,053.93, 10,579.75 and 2,613.69 is: 3,920.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053.93 : 10,579.75 = 2,613.69 : x
  2. Step 2: Convert to fraction form
    7,053.93/10,579.75 = 2,613.69/x
  3. Step 3: Cross multiply
    7,053.93x = 10,579.75 × 2,613.69
  4. Step 4: Simplify right side
    7,053.93x = 27,652,180.24
  5. Step 5: Solve for x
    x = 27,652,180.24/7,053.93
  6. Step 6: Final answer
    x = 3,920.11

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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.