Home / 122,573.36-183,870.65-33,826.88

Finding the Fourth Proportional to 122,573.36, 183,870.65 and 33,826.88

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Solution

The fourth proportional to 122,573.36, 183,870.65 and 33,826.88 is: 50,743.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,573.36 : 183,870.65 = 33,826.88 : x
  2. Step 2: Convert to fraction form
    122,573.36/183,870.65 = 33,826.88/x
  3. Step 3: Cross multiply
    122,573.36x = 183,870.65 × 33,826.88
  4. Step 4: Simplify right side
    122,573.36x = 6,219,770,957.32
  5. Step 5: Solve for x
    x = 6,219,770,957.32/122,573.36
  6. Step 6: Final answer
    x = 50,743.25

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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.