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Finding the Fourth Proportional to 79,833.53, 110,165.22 and 44,023.83

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Solution

The fourth proportional to 79,833.53, 110,165.22 and 44,023.83 is: 60,750.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,833.53 : 110,165.22 = 44,023.83 : x
  2. Step 2: Convert to fraction form
    79,833.53/110,165.22 = 44,023.83/x
  3. Step 3: Cross multiply
    79,833.53x = 110,165.22 × 44,023.83
  4. Step 4: Simplify right side
    79,833.53x = 4,849,894,917.19
  5. Step 5: Solve for x
    x = 4,849,894,917.19/79,833.53
  6. Step 6: Final answer
    x = 60,750.10

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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.