Home / 67,096.22-92,590.90-36,881.60

Finding the Fourth Proportional to 67,096.22, 92,590.90 and 36,881.60

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Solution

The fourth proportional to 67,096.22, 92,590.90 and 36,881.60 is: 50,895.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,096.22 : 92,590.90 = 36,881.60 : x
  2. Step 2: Convert to fraction form
    67,096.22/92,590.90 = 36,881.60/x
  3. Step 3: Cross multiply
    67,096.22x = 92,590.90 × 36,881.60
  4. Step 4: Simplify right side
    67,096.22x = 3,414,899,982.28
  5. Step 5: Solve for x
    x = 3,414,899,982.28/67,096.22
  6. Step 6: Final answer
    x = 50,895.57

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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.