Home / 36,855.28-50,857.59-22,708.36

Finding the Fourth Proportional to 36,855.28, 50,857.59 and 22,708.36

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Solution

The fourth proportional to 36,855.28, 50,857.59 and 22,708.36 is: 31,335.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,855.28 : 50,857.59 = 22,708.36 : x
  2. Step 2: Convert to fraction form
    36,855.28/50,857.59 = 22,708.36/x
  3. Step 3: Cross multiply
    36,855.28x = 50,857.59 × 22,708.36
  4. Step 4: Simplify right side
    36,855.28x = 1,154,892,462.45
  5. Step 5: Solve for x
    x = 1,154,892,462.45/36,855.28
  6. Step 6: Final answer
    x = 31,335.88

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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.