Home / 7,363.70-11,056.35-5,722.10

Finding the Fourth Proportional to 7,363.70, 11,056.35 and 5,722.10

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Solution

The fourth proportional to 7,363.70, 11,056.35 and 5,722.10 is: 8,591.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363.70 : 11,056.35 = 5,722.10 : x
  2. Step 2: Convert to fraction form
    7,363.70/11,056.35 = 5,722.10/x
  3. Step 3: Cross multiply
    7,363.70x = 11,056.35 × 5,722.10
  4. Step 4: Simplify right side
    7,363.70x = 63,265,540.34
  5. Step 5: Solve for x
    x = 63,265,540.34/7,363.70
  6. Step 6: Final answer
    x = 8,591.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.