Home / 101,134.27-151,654.48-59,026.47

Finding the Fourth Proportional to 101,134.27, 151,654.48 and 59,026.47

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Solution

The fourth proportional to 101,134.27, 151,654.48 and 59,026.47 is: 88,512.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,134.27 : 151,654.48 = 59,026.47 : x
  2. Step 2: Convert to fraction form
    101,134.27/151,654.48 = 59,026.47/x
  3. Step 3: Cross multiply
    101,134.27x = 151,654.48 × 59,026.47
  4. Step 4: Simplify right side
    101,134.27x = 8,951,628,750.87
  5. Step 5: Solve for x
    x = 8,951,628,750.87/101,134.27
  6. Step 6: Final answer
    x = 88,512.32

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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.