Home / 174,503.05-261,744.14-62,177.31

Finding the Fourth Proportional to 174,503.05, 261,744.14 and 62,177.31

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Solution

The fourth proportional to 174,503.05, 261,744.14 and 62,177.31 is: 93,262.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,503.05 : 261,744.14 = 62,177.31 : x
  2. Step 2: Convert to fraction form
    174,503.05/261,744.14 = 62,177.31/x
  3. Step 3: Cross multiply
    174,503.05x = 261,744.14 × 62,177.31
  4. Step 4: Simplify right side
    174,503.05x = 16,274,546,533.46
  5. Step 5: Solve for x
    x = 16,274,546,533.46/174,503.05
  6. Step 6: Final answer
    x = 93,262.25

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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.