Home / 122,259.26-183,369.21-33,492.02

Finding the Fourth Proportional to 122,259.26, 183,369.21 and 33,492.02

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Solution

The fourth proportional to 122,259.26, 183,369.21 and 33,492.02 is: 50,232.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,259.26 : 183,369.21 = 33,492.02 : x
  2. Step 2: Convert to fraction form
    122,259.26/183,369.21 = 33,492.02/x
  3. Step 3: Cross multiply
    122,259.26x = 183,369.21 × 33,492.02
  4. Step 4: Simplify right side
    122,259.26x = 6,141,404,331.86
  5. Step 5: Solve for x
    x = 6,141,404,331.86/122,259.26
  6. Step 6: Final answer
    x = 50,232.63

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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.