Home / 114,425.22-171,637.80-44,304.54

Finding the Fourth Proportional to 114,425.22, 171,637.80 and 44,304.54

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Solution

The fourth proportional to 114,425.22, 171,637.80 and 44,304.54 is: 66,456.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,425.22 : 171,637.80 = 44,304.54 : x
  2. Step 2: Convert to fraction form
    114,425.22/171,637.80 = 44,304.54/x
  3. Step 3: Cross multiply
    114,425.22x = 171,637.80 × 44,304.54
  4. Step 4: Simplify right side
    114,425.22x = 7,604,333,775.61
  5. Step 5: Solve for x
    x = 7,604,333,775.61/114,425.22
  6. Step 6: Final answer
    x = 66,456.80

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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.