Home / 101,073.08-151,625.64-33,607.62

Finding the Fourth Proportional to 101,073.08, 151,625.64 and 33,607.62

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Solution

The fourth proportional to 101,073.08, 151,625.64 and 33,607.62 is: 50,416.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,073.08 : 151,625.64 = 33,607.62 : x
  2. Step 2: Convert to fraction form
    101,073.08/151,625.64 = 33,607.62/x
  3. Step 3: Cross multiply
    101,073.08x = 151,625.64 × 33,607.62
  4. Step 4: Simplify right side
    101,073.08x = 5,095,776,891.38
  5. Step 5: Solve for x
    x = 5,095,776,891.38/101,073.08
  6. Step 6: Final answer
    x = 50,416.76

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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.