Home / 122,002.20-183,005.46-33,265.08

Finding the Fourth Proportional to 122,002.20, 183,005.46 and 33,265.08

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Solution

The fourth proportional to 122,002.20, 183,005.46 and 33,265.08 is: 49,898.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,002.20 : 183,005.46 = 33,265.08 : x
  2. Step 2: Convert to fraction form
    122,002.20/183,005.46 = 33,265.08/x
  3. Step 3: Cross multiply
    122,002.20x = 183,005.46 × 33,265.08
  4. Step 4: Simplify right side
    122,002.20x = 6,087,691,267.34
  5. Step 5: Solve for x
    x = 6,087,691,267.34/122,002.20
  6. Step 6: Final answer
    x = 49,898.21

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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.