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Finding the Fourth Proportional to 73,364.27, 101,245.14 and 41,100.28

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Solution

The fourth proportional to 73,364.27, 101,245.14 and 41,100.28 is: 56,719.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,364.27 : 101,245.14 = 41,100.28 : x
  2. Step 2: Convert to fraction form
    73,364.27/101,245.14 = 41,100.28/x
  3. Step 3: Cross multiply
    73,364.27x = 101,245.14 × 41,100.28
  4. Step 4: Simplify right side
    73,364.27x = 4,161,203,349.53
  5. Step 5: Solve for x
    x = 4,161,203,349.53/73,364.27
  6. Step 6: Final answer
    x = 56,719.76

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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.