Home / 11,023.50-15,213.39-6,056.46

Finding the Fourth Proportional to 11,023.50, 15,213.39 and 6,056.46

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Solution

The fourth proportional to 11,023.50, 15,213.39 and 6,056.46 is: 8,358.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,023.50 : 15,213.39 = 6,056.46 : x
  2. Step 2: Convert to fraction form
    11,023.50/15,213.39 = 6,056.46/x
  3. Step 3: Cross multiply
    11,023.50x = 15,213.39 × 6,056.46
  4. Step 4: Simplify right side
    11,023.50x = 92,139,288.00
  5. Step 5: Solve for x
    x = 92,139,288.00/11,023.50
  6. Step 6: Final answer
    x = 8,358.44

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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.