Home / 92,590.08-138,856.44-33,418.26

Finding the Fourth Proportional to 92,590.08, 138,856.44 and 33,418.26

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Solution

The fourth proportional to 92,590.08, 138,856.44 and 33,418.26 is: 50,117.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,590.08 : 138,856.44 = 33,418.26 : x
  2. Step 2: Convert to fraction form
    92,590.08/138,856.44 = 33,418.26/x
  3. Step 3: Cross multiply
    92,590.08x = 138,856.44 × 33,418.26
  4. Step 4: Simplify right side
    92,590.08x = 4,640,340,614.59
  5. Step 5: Solve for x
    x = 4,640,340,614.59/92,590.08
  6. Step 6: Final answer
    x = 50,117.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.