Home / 11,134.10-15,365.25-6,098.24

Finding the Fourth Proportional to 11,134.10, 15,365.25 and 6,098.24

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Solution

The fourth proportional to 11,134.10, 15,365.25 and 6,098.24 is: 8,415.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,134.10 : 15,365.25 = 6,098.24 : x
  2. Step 2: Convert to fraction form
    11,134.10/15,365.25 = 6,098.24/x
  3. Step 3: Cross multiply
    11,134.10x = 15,365.25 × 6,098.24
  4. Step 4: Simplify right side
    11,134.10x = 93,700,905.33
  5. Step 5: Solve for x
    x = 93,700,905.33/11,134.10
  6. Step 6: Final answer
    x = 8,415.67

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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.