Home / 122,323.40-183,485.10-33,576.77

Finding the Fourth Proportional to 122,323.40, 183,485.10 and 33,576.77

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Solution

The fourth proportional to 122,323.40, 183,485.10 and 33,576.77 is: 50,365.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,323.40 : 183,485.10 = 33,576.77 : x
  2. Step 2: Convert to fraction form
    122,323.40/183,485.10 = 33,576.77/x
  3. Step 3: Cross multiply
    122,323.40x = 183,485.10 × 33,576.77
  4. Step 4: Simplify right side
    122,323.40x = 6,160,836,083.70
  5. Step 5: Solve for x
    x = 6,160,836,083.70/122,323.40
  6. Step 6: Final answer
    x = 50,365.15

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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.