Home / 122,014.85-183,016.86-33,268.35

Finding the Fourth Proportional to 122,014.85, 183,016.86 and 33,268.35

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Solution

The fourth proportional to 122,014.85, 183,016.86 and 33,268.35 is: 49,901.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,014.85 : 183,016.86 = 33,268.35 : x
  2. Step 2: Convert to fraction form
    122,014.85/183,016.86 = 33,268.35/x
  3. Step 3: Cross multiply
    122,014.85x = 183,016.86 × 33,268.35
  4. Step 4: Simplify right side
    122,014.85x = 6,088,668,954.38
  5. Step 5: Solve for x
    x = 6,088,668,954.38/122,014.85
  6. Step 6: Final answer
    x = 49,901.05

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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.