Home / 75,950.08-104,795.12-44,102.56

Finding the Fourth Proportional to 75,950.08, 104,795.12 and 44,102.56

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Solution

The fourth proportional to 75,950.08, 104,795.12 and 44,102.56 is: 60,852.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,950.08 : 104,795.12 = 44,102.56 : x
  2. Step 2: Convert to fraction form
    75,950.08/104,795.12 = 44,102.56/x
  3. Step 3: Cross multiply
    75,950.08x = 104,795.12 × 44,102.56
  4. Step 4: Simplify right side
    75,950.08x = 4,621,733,067.51
  5. Step 5: Solve for x
    x = 4,621,733,067.51/75,950.08
  6. Step 6: Final answer
    x = 60,852.25

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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.