Home / 73,824.30-110,736.45-44,226.90

Finding the Fourth Proportional to 73,824.30, 110,736.45 and 44,226.90

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Solution

The fourth proportional to 73,824.30, 110,736.45 and 44,226.90 is: 66,340.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,824.30 : 110,736.45 = 44,226.90 : x
  2. Step 2: Convert to fraction form
    73,824.30/110,736.45 = 44,226.90/x
  3. Step 3: Cross multiply
    73,824.30x = 110,736.45 × 44,226.90
  4. Step 4: Simplify right side
    73,824.30x = 4,897,529,900.51
  5. Step 5: Solve for x
    x = 4,897,529,900.51/73,824.30
  6. Step 6: Final answer
    x = 66,340.35

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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.