Home / 36,320.64-50,201.28-33,521.28

Finding the Fourth Proportional to 36,320.64, 50,201.28 and 33,521.28

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Solution

The fourth proportional to 36,320.64, 50,201.28 and 33,521.28 is: 46,332.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,320.64 : 50,201.28 = 33,521.28 : x
  2. Step 2: Convert to fraction form
    36,320.64/50,201.28 = 33,521.28/x
  3. Step 3: Cross multiply
    36,320.64x = 50,201.28 × 33,521.28
  4. Step 4: Simplify right side
    36,320.64x = 1,682,811,163.24
  5. Step 5: Solve for x
    x = 1,682,811,163.24/36,320.64
  6. Step 6: Final answer
    x = 46,332.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.