Home / 67,287.35-92,852.82-37,066.73

Finding the Fourth Proportional to 67,287.35, 92,852.82 and 37,066.73

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Solution

The fourth proportional to 67,287.35, 92,852.82 and 37,066.73 is: 51,150.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,287.35 : 92,852.82 = 37,066.73 : x
  2. Step 2: Convert to fraction form
    67,287.35/92,852.82 = 37,066.73/x
  3. Step 3: Cross multiply
    67,287.35x = 92,852.82 × 37,066.73
  4. Step 4: Simplify right side
    67,287.35x = 3,441,750,408.68
  5. Step 5: Solve for x
    x = 3,441,750,408.68/67,287.35
  6. Step 6: Final answer
    x = 51,150.04

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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.