Home / 37,885.20-52,227-26,519.64

Finding the Fourth Proportional to 37,885.20, 52,227 and 26,519.64

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Solution

The fourth proportional to 37,885.20, 52,227 and 26,519.64 is: 36,558.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,885.20 : 52,227 = 26,519.64 : x
  2. Step 2: Convert to fraction form
    37,885.20/52,227 = 26,519.64/x
  3. Step 3: Cross multiply
    37,885.20x = 52,227 × 26,519.64
  4. Step 4: Simplify right side
    37,885.20x = 1,385,041,238.28
  5. Step 5: Solve for x
    x = 1,385,041,238.28/37,885.20
  6. Step 6: Final answer
    x = 36,558.90

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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.