Home / 11,134.41-15,365.72-6,098.84

Finding the Fourth Proportional to 11,134.41, 15,365.72 and 6,098.84

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Solution

The fourth proportional to 11,134.41, 15,365.72 and 6,098.84 is: 8,416.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,134.41 : 15,365.72 = 6,098.84 : x
  2. Step 2: Convert to fraction form
    11,134.41/15,365.72 = 6,098.84/x
  3. Step 3: Cross multiply
    11,134.41x = 15,365.72 × 6,098.84
  4. Step 4: Simplify right side
    11,134.41x = 93,713,037.27
  5. Step 5: Solve for x
    x = 93,713,037.27/11,134.41
  6. Step 6: Final answer
    x = 8,416.53

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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.