Home / 11,025.75-15,216.50-6,058.71

Finding the Fourth Proportional to 11,025.75, 15,216.50 and 6,058.71

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Solution

The fourth proportional to 11,025.75, 15,216.50 and 6,058.71 is: 8,361.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,025.75 : 15,216.50 = 6,058.71 : x
  2. Step 2: Convert to fraction form
    11,025.75/15,216.50 = 6,058.71/x
  3. Step 3: Cross multiply
    11,025.75x = 15,216.50 × 6,058.71
  4. Step 4: Simplify right side
    11,025.75x = 92,192,330.42
  5. Step 5: Solve for x
    x = 92,192,330.42/11,025.75
  6. Step 6: Final answer
    x = 8,361.55

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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.