Home / 11,134.18-15,364.99-6,098.37

Finding the Fourth Proportional to 11,134.18, 15,364.99 and 6,098.37

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Solution

The fourth proportional to 11,134.18, 15,364.99 and 6,098.37 is: 8,415.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,134.18 : 15,364.99 = 6,098.37 : x
  2. Step 2: Convert to fraction form
    11,134.18/15,364.99 = 6,098.37/x
  3. Step 3: Cross multiply
    11,134.18x = 15,364.99 × 6,098.37
  4. Step 4: Simplify right side
    11,134.18x = 93,701,394.07
  5. Step 5: Solve for x
    x = 93,701,394.07/11,134.18
  6. Step 6: Final answer
    x = 8,415.65

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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.