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Finding the Fourth Proportional to 244,039.44, 365,973.40 and 73,210.22

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Solution

The fourth proportional to 244,039.44, 365,973.40 and 73,210.22 is: 109,789.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,039.44 : 365,973.40 = 73,210.22 : x
  2. Step 2: Convert to fraction form
    244,039.44/365,973.40 = 73,210.22/x
  3. Step 3: Cross multiply
    244,039.44x = 365,973.40 × 73,210.22
  4. Step 4: Simplify right side
    244,039.44x = 26,792,993,128.15
  5. Step 5: Solve for x
    x = 26,792,993,128.15/244,039.44
  6. Step 6: Final answer
    x = 109,789.60

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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.