Home / 37,334.20-56,066.10-19,838.20

Finding the Fourth Proportional to 37,334.20, 56,066.10 and 19,838.20

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Solution

The fourth proportional to 37,334.20, 56,066.10 and 19,838.20 is: 29,791.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,334.20 : 56,066.10 = 19,838.20 : x
  2. Step 2: Convert to fraction form
    37,334.20/56,066.10 = 19,838.20/x
  3. Step 3: Cross multiply
    37,334.20x = 56,066.10 × 19,838.20
  4. Step 4: Simplify right side
    37,334.20x = 1,112,250,505.02
  5. Step 5: Solve for x
    x = 1,112,250,505.02/37,334.20
  6. Step 6: Final answer
    x = 29,791.73

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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.