Home / 122,345.73-183,488.22-33,594.84

Finding the Fourth Proportional to 122,345.73, 183,488.22 and 33,594.84

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Solution

The fourth proportional to 122,345.73, 183,488.22 and 33,594.84 is: 50,383.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,345.73 : 183,488.22 = 33,594.84 : x
  2. Step 2: Convert to fraction form
    122,345.73/183,488.22 = 33,594.84/x
  3. Step 3: Cross multiply
    122,345.73x = 183,488.22 × 33,594.84
  4. Step 4: Simplify right side
    122,345.73x = 6,164,257,392.78
  5. Step 5: Solve for x
    x = 6,164,257,392.78/122,345.73
  6. Step 6: Final answer
    x = 50,383.92

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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.