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Finding the Fourth Proportional to 67,466.37, 93,102.10 and 36,838.42

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Solution

The fourth proportional to 67,466.37, 93,102.10 and 36,838.42 is: 50,836.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,466.37 : 93,102.10 = 36,838.42 : x
  2. Step 2: Convert to fraction form
    67,466.37/93,102.10 = 36,838.42/x
  3. Step 3: Cross multiply
    67,466.37x = 93,102.10 × 36,838.42
  4. Step 4: Simplify right side
    67,466.37x = 3,429,734,262.68
  5. Step 5: Solve for x
    x = 3,429,734,262.68/67,466.37
  6. Step 6: Final answer
    x = 50,836.21

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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.