Home / 79,832.32-110,166.08-44,023.84

Finding the Fourth Proportional to 79,832.32, 110,166.08 and 44,023.84

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Solution

The fourth proportional to 79,832.32, 110,166.08 and 44,023.84 is: 60,751.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,832.32 : 110,166.08 = 44,023.84 : x
  2. Step 2: Convert to fraction form
    79,832.32/110,166.08 = 44,023.84/x
  3. Step 3: Cross multiply
    79,832.32x = 110,166.08 × 44,023.84
  4. Step 4: Simplify right side
    79,832.32x = 4,849,933,879.35
  5. Step 5: Solve for x
    x = 4,849,933,879.35/79,832.32
  6. Step 6: Final answer
    x = 60,751.51

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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.