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Finding the Fourth Proportional to 101,108.01, 151,662.02 and 34,548.69

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Solution

The fourth proportional to 101,108.01, 151,662.02 and 34,548.69 is: 51,823.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,108.01 : 151,662.02 = 34,548.69 : x
  2. Step 2: Convert to fraction form
    101,108.01/151,662.02 = 34,548.69/x
  3. Step 3: Cross multiply
    101,108.01x = 151,662.02 × 34,548.69
  4. Step 4: Simplify right side
    101,108.01x = 5,239,724,113.75
  5. Step 5: Solve for x
    x = 5,239,724,113.75/101,108.01
  6. Step 6: Final answer
    x = 51,823.04

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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.