Home / 67,362.34-92,960.69-37,148.73

Finding the Fourth Proportional to 67,362.34, 92,960.69 and 37,148.73

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Solution

The fourth proportional to 67,362.34, 92,960.69 and 37,148.73 is: 51,265.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,362.34 : 92,960.69 = 37,148.73 : x
  2. Step 2: Convert to fraction form
    67,362.34/92,960.69 = 37,148.73/x
  3. Step 3: Cross multiply
    67,362.34x = 92,960.69 × 37,148.73
  4. Step 4: Simplify right side
    67,362.34x = 3,453,371,387.68
  5. Step 5: Solve for x
    x = 3,453,371,387.68/67,362.34
  6. Step 6: Final answer
    x = 51,265.61

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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.