Home / 377,769.69-566,518.46-125,003.52

Finding the Fourth Proportional to 377,769.69, 566,518.46 and 125,003.52

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Solution

The fourth proportional to 377,769.69, 566,518.46 and 125,003.52 is: 187,460.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,769.69 : 566,518.46 = 125,003.52 : x
  2. Step 2: Convert to fraction form
    377,769.69/566,518.46 = 125,003.52/x
  3. Step 3: Cross multiply
    377,769.69x = 566,518.46 × 125,003.52
  4. Step 4: Simplify right side
    377,769.69x = 70,816,801,019.96
  5. Step 5: Solve for x
    x = 70,816,801,019.96/377,769.69
  6. Step 6: Final answer
    x = 187,460.25

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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.