Home / 67,094.42-92,590.37-36,879.74

Finding the Fourth Proportional to 67,094.42, 92,590.37 and 36,879.74

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Solution

The fourth proportional to 67,094.42, 92,590.37 and 36,879.74 is: 50,894.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,094.42 : 92,590.37 = 36,879.74 : x
  2. Step 2: Convert to fraction form
    67,094.42/92,590.37 = 36,879.74/x
  3. Step 3: Cross multiply
    67,094.42x = 92,590.37 × 36,879.74
  4. Step 4: Simplify right side
    67,094.42x = 3,414,708,772.10
  5. Step 5: Solve for x
    x = 3,414,708,772.10/67,094.42
  6. Step 6: Final answer
    x = 50,894.08

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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.