Home / 75,596.57-104,317.19-43,767.52

Finding the Fourth Proportional to 75,596.57, 104,317.19 and 43,767.52

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Solution

The fourth proportional to 75,596.57, 104,317.19 and 43,767.52 is: 60,395.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,596.57 : 104,317.19 = 43,767.52 : x
  2. Step 2: Convert to fraction form
    75,596.57/104,317.19 = 43,767.52/x
  3. Step 3: Cross multiply
    75,596.57x = 104,317.19 × 43,767.52
  4. Step 4: Simplify right side
    75,596.57x = 4,565,704,699.67
  5. Step 5: Solve for x
    x = 4,565,704,699.67/75,596.57
  6. Step 6: Final answer
    x = 60,395.66

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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.