Home / 122,271.61-183,395.13-33,534.04

Finding the Fourth Proportional to 122,271.61, 183,395.13 and 33,534.04

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Solution

The fourth proportional to 122,271.61, 183,395.13 and 33,534.04 is: 50,297.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,271.61 : 183,395.13 = 33,534.04 : x
  2. Step 2: Convert to fraction form
    122,271.61/183,395.13 = 33,534.04/x
  3. Step 3: Cross multiply
    122,271.61x = 183,395.13 × 33,534.04
  4. Step 4: Simplify right side
    122,271.61x = 6,149,979,625.23
  5. Step 5: Solve for x
    x = 6,149,979,625.23/122,271.61
  6. Step 6: Final answer
    x = 50,297.69

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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.