Home / 67,299.66-92,874.60-37,084.57

Finding the Fourth Proportional to 67,299.66, 92,874.60 and 37,084.57

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Solution

The fourth proportional to 67,299.66, 92,874.60 and 37,084.57 is: 51,177.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,299.66 : 92,874.60 = 37,084.57 : x
  2. Step 2: Convert to fraction form
    67,299.66/92,874.60 = 37,084.57/x
  3. Step 3: Cross multiply
    67,299.66x = 92,874.60 × 37,084.57
  4. Step 4: Simplify right side
    67,299.66x = 3,444,214,372.74
  5. Step 5: Solve for x
    x = 3,444,214,372.74/67,299.66
  6. Step 6: Final answer
    x = 51,177.29

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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.