Home / 73,550.59-110,220.63-41,895.30

Finding the Fourth Proportional to 73,550.59, 110,220.63 and 41,895.30

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Solution

The fourth proportional to 73,550.59, 110,220.63 and 41,895.30 is: 62,783.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,550.59 : 110,220.63 = 41,895.30 : x
  2. Step 2: Convert to fraction form
    73,550.59/110,220.63 = 41,895.30/x
  3. Step 3: Cross multiply
    73,550.59x = 110,220.63 × 41,895.30
  4. Step 4: Simplify right side
    73,550.59x = 4,617,726,360.04
  5. Step 5: Solve for x
    x = 4,617,726,360.04/73,550.59
  6. Step 6: Final answer
    x = 62,783.00

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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.