Home / 55,930.04-77,194.06-35,795.48

Finding the Fourth Proportional to 55,930.04, 77,194.06 and 35,795.48

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Solution

The fourth proportional to 55,930.04, 77,194.06 and 35,795.48 is: 49,404.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,930.04 : 77,194.06 = 35,795.48 : x
  2. Step 2: Convert to fraction form
    55,930.04/77,194.06 = 35,795.48/x
  3. Step 3: Cross multiply
    55,930.04x = 77,194.06 × 35,795.48
  4. Step 4: Simplify right side
    55,930.04x = 2,763,198,430.85
  5. Step 5: Solve for x
    x = 2,763,198,430.85/55,930.04
  6. Step 6: Final answer
    x = 49,404.55

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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.