Home / 67,094.92-92,591.06-36,880.24

Finding the Fourth Proportional to 67,094.92, 92,591.06 and 36,880.24

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Solution

The fourth proportional to 67,094.92, 92,591.06 and 36,880.24 is: 50,894.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,094.92 : 92,591.06 = 36,880.24 : x
  2. Step 2: Convert to fraction form
    67,094.92/92,591.06 = 36,880.24/x
  3. Step 3: Cross multiply
    67,094.92x = 92,591.06 × 36,880.24
  4. Step 4: Simplify right side
    67,094.92x = 3,414,780,514.65
  5. Step 5: Solve for x
    x = 3,414,780,514.65/67,094.92
  6. Step 6: Final answer
    x = 50,894.77

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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.