Home / 67,066.24-92,553.36-36,853.44

Finding the Fourth Proportional to 67,066.24, 92,553.36 and 36,853.44

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Solution

The fourth proportional to 67,066.24, 92,553.36 and 36,853.44 is: 50,858.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,066.24 : 92,553.36 = 36,853.44 : x
  2. Step 2: Convert to fraction form
    67,066.24/92,553.36 = 36,853.44/x
  3. Step 3: Cross multiply
    67,066.24x = 92,553.36 × 36,853.44
  4. Step 4: Simplify right side
    67,066.24x = 3,410,909,699.56
  5. Step 5: Solve for x
    x = 3,410,909,699.56/67,066.24
  6. Step 6: Final answer
    x = 50,858.82

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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.