Home / 183,200.36-252,832.05-102,626.82

Finding the Fourth Proportional to 183,200.36, 252,832.05 and 102,626.82

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Solution

The fourth proportional to 183,200.36, 252,832.05 and 102,626.82 is: 141,633.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,200.36 : 252,832.05 = 102,626.82 : x
  2. Step 2: Convert to fraction form
    183,200.36/252,832.05 = 102,626.82/x
  3. Step 3: Cross multiply
    183,200.36x = 252,832.05 × 102,626.82
  4. Step 4: Simplify right side
    183,200.36x = 25,947,349,285.58
  5. Step 5: Solve for x
    x = 25,947,349,285.58/183,200.36
  6. Step 6: Final answer
    x = 141,633.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.