Home / 67,293.91-100,956.66-37,732.15

Finding the Fourth Proportional to 67,293.91, 100,956.66 and 37,732.15

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Solution

The fourth proportional to 67,293.91, 100,956.66 and 37,732.15 is: 56,607.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,293.91 : 100,956.66 = 37,732.15 : x
  2. Step 2: Convert to fraction form
    67,293.91/100,956.66 = 37,732.15/x
  3. Step 3: Cross multiply
    67,293.91x = 100,956.66 × 37,732.15
  4. Step 4: Simplify right side
    67,293.91x = 3,809,311,838.62
  5. Step 5: Solve for x
    x = 3,809,311,838.62/67,293.91
  6. Step 6: Final answer
    x = 56,607.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.