Home / 54,922.08-75,764.61-34,744.98

Finding the Fourth Proportional to 54,922.08, 75,764.61 and 34,744.98

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Solution

The fourth proportional to 54,922.08, 75,764.61 and 34,744.98 is: 47,930.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,922.08 : 75,764.61 = 34,744.98 : x
  2. Step 2: Convert to fraction form
    54,922.08/75,764.61 = 34,744.98/x
  3. Step 3: Cross multiply
    54,922.08x = 75,764.61 × 34,744.98
  4. Step 4: Simplify right side
    54,922.08x = 2,632,439,859.16
  5. Step 5: Solve for x
    x = 2,632,439,859.16/54,922.08
  6. Step 6: Final answer
    x = 47,930.45

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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.