Home / 122,587.49-183,891.81-33,841.01

Finding the Fourth Proportional to 122,587.49, 183,891.81 and 33,841.01

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Solution

The fourth proportional to 122,587.49, 183,891.81 and 33,841.01 is: 50,764.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,587.49 : 183,891.81 = 33,841.01 : x
  2. Step 2: Convert to fraction form
    122,587.49/183,891.81 = 33,841.01/x
  3. Step 3: Cross multiply
    122,587.49x = 183,891.81 × 33,841.01
  4. Step 4: Simplify right side
    122,587.49x = 6,223,083,661.67
  5. Step 5: Solve for x
    x = 6,223,083,661.67/122,587.49
  6. Step 6: Final answer
    x = 50,764.43

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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.