Home / 122,522.61-183,796.62-33,776.13

Finding the Fourth Proportional to 122,522.61, 183,796.62 and 33,776.13

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Solution

The fourth proportional to 122,522.61, 183,796.62 and 33,776.13 is: 50,667.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,522.61 : 183,796.62 = 33,776.13 : x
  2. Step 2: Convert to fraction form
    122,522.61/183,796.62 = 33,776.13/x
  3. Step 3: Cross multiply
    122,522.61x = 183,796.62 × 33,776.13
  4. Step 4: Simplify right side
    122,522.61x = 6,207,938,530.68
  5. Step 5: Solve for x
    x = 6,207,938,530.68/122,522.61
  6. Step 6: Final answer
    x = 50,667.70

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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.