Home / 7,556.33-10,424.75-4,369.04

Finding the Fourth Proportional to 7,556.33, 10,424.75 and 4,369.04

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Solution

The fourth proportional to 7,556.33, 10,424.75 and 4,369.04 is: 6,027.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,556.33 : 10,424.75 = 4,369.04 : x
  2. Step 2: Convert to fraction form
    7,556.33/10,424.75 = 4,369.04/x
  3. Step 3: Cross multiply
    7,556.33x = 10,424.75 × 4,369.04
  4. Step 4: Simplify right side
    7,556.33x = 45,546,149.74
  5. Step 5: Solve for x
    x = 45,546,149.74/7,556.33
  6. Step 6: Final answer
    x = 6,027.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.