Home / 67,301.46-92,880.08-37,086.73

Finding the Fourth Proportional to 67,301.46, 92,880.08 and 37,086.73

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Solution

The fourth proportional to 67,301.46, 92,880.08 and 37,086.73 is: 51,181.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,301.46 : 92,880.08 = 37,086.73 : x
  2. Step 2: Convert to fraction form
    67,301.46/92,880.08 = 37,086.73/x
  3. Step 3: Cross multiply
    67,301.46x = 92,880.08 × 37,086.73
  4. Step 4: Simplify right side
    67,301.46x = 3,444,618,449.34
  5. Step 5: Solve for x
    x = 3,444,618,449.34/67,301.46
  6. Step 6: Final answer
    x = 51,181.93

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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.