Home / 122,283.39-183,420.77-33,535.47

Finding the Fourth Proportional to 122,283.39, 183,420.77 and 33,535.47

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Solution

The fourth proportional to 122,283.39, 183,420.77 and 33,535.47 is: 50,302.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,283.39 : 183,420.77 = 33,535.47 : x
  2. Step 2: Convert to fraction form
    122,283.39/183,420.77 = 33,535.47/x
  3. Step 3: Cross multiply
    122,283.39x = 183,420.77 × 33,535.47
  4. Step 4: Simplify right side
    122,283.39x = 6,151,101,562.03
  5. Step 5: Solve for x
    x = 6,151,101,562.03/122,283.39
  6. Step 6: Final answer
    x = 50,302.02

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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.