Home / 122,209.04-183,313.44-33,463.28

Finding the Fourth Proportional to 122,209.04, 183,313.44 and 33,463.28

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Solution

The fourth proportional to 122,209.04, 183,313.44 and 33,463.28 is: 50,194.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,209.04 : 183,313.44 = 33,463.28 : x
  2. Step 2: Convert to fraction form
    122,209.04/183,313.44 = 33,463.28/x
  3. Step 3: Cross multiply
    122,209.04x = 183,313.44 × 33,463.28
  4. Step 4: Simplify right side
    122,209.04x = 6,134,268,970.48
  5. Step 5: Solve for x
    x = 6,134,268,970.48/122,209.04
  6. Step 6: Final answer
    x = 50,194.89

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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.