Home / 20,060.36-30,094.24-6,732.04

Finding the Fourth Proportional to 20,060.36, 30,094.24 and 6,732.04

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Solution

The fourth proportional to 20,060.36, 30,094.24 and 6,732.04 is: 10,099.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,060.36 : 30,094.24 = 6,732.04 : x
  2. Step 2: Convert to fraction form
    20,060.36/30,094.24 = 6,732.04/x
  3. Step 3: Cross multiply
    20,060.36x = 30,094.24 × 6,732.04
  4. Step 4: Simplify right side
    20,060.36x = 202,595,627.45
  5. Step 5: Solve for x
    x = 202,595,627.45/20,060.36
  6. Step 6: Final answer
    x = 10,099.30

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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.