Home / 122,377.36-183,568.06-33,630.32

Finding the Fourth Proportional to 122,377.36, 183,568.06 and 33,630.32

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Solution

The fourth proportional to 122,377.36, 183,568.06 and 33,630.32 is: 50,446.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,377.36 : 183,568.06 = 33,630.32 : x
  2. Step 2: Convert to fraction form
    122,377.36/183,568.06 = 33,630.32/x
  3. Step 3: Cross multiply
    122,377.36x = 183,568.06 × 33,630.32
  4. Step 4: Simplify right side
    122,377.36x = 6,173,452,599.58
  5. Step 5: Solve for x
    x = 6,173,452,599.58/122,377.36
  6. Step 6: Final answer
    x = 50,446.04

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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.