Home / 122,216.04-183,323.90-33,470.28

Finding the Fourth Proportional to 122,216.04, 183,323.90 and 33,470.28

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Solution

The fourth proportional to 122,216.04, 183,323.90 and 33,470.28 is: 50,205.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,216.04 : 183,323.90 = 33,470.28 : x
  2. Step 2: Convert to fraction form
    122,216.04/183,323.90 = 33,470.28/x
  3. Step 3: Cross multiply
    122,216.04x = 183,323.90 × 33,470.28
  4. Step 4: Simplify right side
    122,216.04x = 6,135,902,263.69
  5. Step 5: Solve for x
    x = 6,135,902,263.69/122,216.04
  6. Step 6: Final answer
    x = 50,205.38

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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.