Home / 136,096.50-204,166.62-47,375.22

Finding the Fourth Proportional to 136,096.50, 204,166.62 and 47,375.22

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Solution

The fourth proportional to 136,096.50, 204,166.62 and 47,375.22 is: 71,070.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,096.50 : 204,166.62 = 47,375.22 : x
  2. Step 2: Convert to fraction form
    136,096.50/204,166.62 = 47,375.22/x
  3. Step 3: Cross multiply
    136,096.50x = 204,166.62 × 47,375.22
  4. Step 4: Simplify right side
    136,096.50x = 9,672,438,539.16
  5. Step 5: Solve for x
    x = 9,672,438,539.16/136,096.50
  6. Step 6: Final answer
    x = 71,070.44

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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.