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Finding the Fourth Proportional to 101,096.16, 151,611.36 and 33,610.08

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Solution

The fourth proportional to 101,096.16, 151,611.36 and 33,610.08 is: 50,404.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,096.16 : 151,611.36 = 33,610.08 : x
  2. Step 2: Convert to fraction form
    101,096.16/151,611.36 = 33,610.08/x
  3. Step 3: Cross multiply
    101,096.16x = 151,611.36 × 33,610.08
  4. Step 4: Simplify right side
    101,096.16x = 5,095,669,938.51
  5. Step 5: Solve for x
    x = 5,095,669,938.51/101,096.16
  6. Step 6: Final answer
    x = 50,404.19

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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.