Home / 122,301.20-183,432.14-33,534.12

Finding the Fourth Proportional to 122,301.20, 183,432.14 and 33,534.12

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Solution

The fourth proportional to 122,301.20, 183,432.14 and 33,534.12 is: 50,295.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,301.20 : 183,432.14 = 33,534.12 : x
  2. Step 2: Convert to fraction form
    122,301.20/183,432.14 = 33,534.12/x
  3. Step 3: Cross multiply
    122,301.20x = 183,432.14 × 33,534.12
  4. Step 4: Simplify right side
    122,301.20x = 6,151,235,394.62
  5. Step 5: Solve for x
    x = 6,151,235,394.62/122,301.20
  6. Step 6: Final answer
    x = 50,295.79

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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.