Home / 122,256.26-183,364.72-33,489.02

Finding the Fourth Proportional to 122,256.26, 183,364.72 and 33,489.02

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Solution

The fourth proportional to 122,256.26, 183,364.72 and 33,489.02 is: 50,228.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,256.26 : 183,364.72 = 33,489.02 : x
  2. Step 2: Convert to fraction form
    122,256.26/183,364.72 = 33,489.02/x
  3. Step 3: Cross multiply
    122,256.26x = 183,364.72 × 33,489.02
  4. Step 4: Simplify right side
    122,256.26x = 6,140,703,774.83
  5. Step 5: Solve for x
    x = 6,140,703,774.83/122,256.26
  6. Step 6: Final answer
    x = 50,228.13

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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.