Home / 6,074.09-9,113.51-2,375.68

Finding the Fourth Proportional to 6,074.09, 9,113.51 and 2,375.68

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Solution

The fourth proportional to 6,074.09, 9,113.51 and 2,375.68 is: 3,564.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074.09 : 9,113.51 = 2,375.68 : x
  2. Step 2: Convert to fraction form
    6,074.09/9,113.51 = 2,375.68/x
  3. Step 3: Cross multiply
    6,074.09x = 9,113.51 × 2,375.68
  4. Step 4: Simplify right side
    6,074.09x = 21,650,783.68
  5. Step 5: Solve for x
    x = 21,650,783.68/6,074.09
  6. Step 6: Final answer
    x = 3,564.45

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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.