Home / 36,856.92-55,277.82-10,556.76

Finding the Fourth Proportional to 36,856.92, 55,277.82 and 10,556.76

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Solution

The fourth proportional to 36,856.92, 55,277.82 and 10,556.76 is: 15,832.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,856.92 : 55,277.82 = 10,556.76 : x
  2. Step 2: Convert to fraction form
    36,856.92/55,277.82 = 10,556.76/x
  3. Step 3: Cross multiply
    36,856.92x = 55,277.82 × 10,556.76
  4. Step 4: Simplify right side
    36,856.92x = 583,554,679.06
  5. Step 5: Solve for x
    x = 583,554,679.06/36,856.92
  6. Step 6: Final answer
    x = 15,832.97

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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.