Home / 122,304.12-183,447.97-33,550.19

Finding the Fourth Proportional to 122,304.12, 183,447.97 and 33,550.19

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Solution

The fourth proportional to 122,304.12, 183,447.97 and 33,550.19 is: 50,323.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,304.12 : 183,447.97 = 33,550.19 : x
  2. Step 2: Convert to fraction form
    122,304.12/183,447.97 = 33,550.19/x
  3. Step 3: Cross multiply
    122,304.12x = 183,447.97 × 33,550.19
  4. Step 4: Simplify right side
    122,304.12x = 6,154,714,248.61
  5. Step 5: Solve for x
    x = 6,154,714,248.61/122,304.12
  6. Step 6: Final answer
    x = 50,323.03

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1.5x scale

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.