Home / 11,134.09-15,364.25-6,097.50

Finding the Fourth Proportional to 11,134.09, 15,364.25 and 6,097.50

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Solution

The fourth proportional to 11,134.09, 15,364.25 and 6,097.50 is: 8,414.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,134.09 : 15,364.25 = 6,097.50 : x
  2. Step 2: Convert to fraction form
    11,134.09/15,364.25 = 6,097.50/x
  3. Step 3: Cross multiply
    11,134.09x = 15,364.25 × 6,097.50
  4. Step 4: Simplify right side
    11,134.09x = 93,683,499.13
  5. Step 5: Solve for x
    x = 93,683,499.13/11,134.09
  6. Step 6: Final answer
    x = 8,414.11

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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.