Home / 67,004.92-92,468.55-36,792.19

Finding the Fourth Proportional to 67,004.92, 92,468.55 and 36,792.19

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Solution

The fourth proportional to 67,004.92, 92,468.55 and 36,792.19 is: 50,774.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,004.92 : 92,468.55 = 36,792.19 : x
  2. Step 2: Convert to fraction form
    67,004.92/92,468.55 = 36,792.19/x
  3. Step 3: Cross multiply
    67,004.92x = 92,468.55 × 36,792.19
  4. Step 4: Simplify right side
    67,004.92x = 3,402,120,460.62
  5. Step 5: Solve for x
    x = 3,402,120,460.62/67,004.92
  6. Step 6: Final answer
    x = 50,774.19

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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.