Home / 122,007.83-183,006.35-33,261.34

Finding the Fourth Proportional to 122,007.83, 183,006.35 and 33,261.34

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Solution

The fourth proportional to 122,007.83, 183,006.35 and 33,261.34 is: 49,890.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,007.83 : 183,006.35 = 33,261.34 : x
  2. Step 2: Convert to fraction form
    122,007.83/183,006.35 = 33,261.34/x
  3. Step 3: Cross multiply
    122,007.83x = 183,006.35 × 33,261.34
  4. Step 4: Simplify right side
    122,007.83x = 6,087,036,429.51
  5. Step 5: Solve for x
    x = 6,087,036,429.51/122,007.83
  6. Step 6: Final answer
    x = 49,890.54

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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.