Home / 73,455.73-110,186.19-23,529.34

Finding the Fourth Proportional to 73,455.73, 110,186.19 and 23,529.34

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Solution

The fourth proportional to 73,455.73, 110,186.19 and 23,529.34 is: 35,294.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,455.73 : 110,186.19 = 23,529.34 : x
  2. Step 2: Convert to fraction form
    73,455.73/110,186.19 = 23,529.34/x
  3. Step 3: Cross multiply
    73,455.73x = 110,186.19 × 23,529.34
  4. Step 4: Simplify right side
    73,455.73x = 2,592,608,327.81
  5. Step 5: Solve for x
    x = 2,592,608,327.81/73,455.73
  6. Step 6: Final answer
    x = 35,294.84

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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.