Home / 80,026.94-110,439.41-44,219.27

Finding the Fourth Proportional to 80,026.94, 110,439.41 and 44,219.27

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Solution

The fourth proportional to 80,026.94, 110,439.41 and 44,219.27 is: 61,023.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,026.94 : 110,439.41 = 44,219.27 : x
  2. Step 2: Convert to fraction form
    80,026.94/110,439.41 = 44,219.27/x
  3. Step 3: Cross multiply
    80,026.94x = 110,439.41 × 44,219.27
  4. Step 4: Simplify right side
    80,026.94x = 4,883,549,316.14
  5. Step 5: Solve for x
    x = 4,883,549,316.14/80,026.94
  6. Step 6: Final answer
    x = 61,023.82

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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.