Home / 23,641.11-35,458.92-6,109.56

Finding the Fourth Proportional to 23,641.11, 35,458.92 and 6,109.56

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Solution

The fourth proportional to 23,641.11, 35,458.92 and 6,109.56 is: 9,163.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,641.11 : 35,458.92 = 6,109.56 : x
  2. Step 2: Convert to fraction form
    23,641.11/35,458.92 = 6,109.56/x
  3. Step 3: Cross multiply
    23,641.11x = 35,458.92 × 6,109.56
  4. Step 4: Simplify right side
    23,641.11x = 216,638,399.28
  5. Step 5: Solve for x
    x = 216,638,399.28/23,641.11
  6. Step 6: Final answer
    x = 9,163.63

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1.5x scale

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.