Home / 234,524.16-323,643.60-127,093.26

Finding the Fourth Proportional to 234,524.16, 323,643.60 and 127,093.26

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Solution

The fourth proportional to 234,524.16, 323,643.60 and 127,093.26 is: 175,388.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,524.16 : 323,643.60 = 127,093.26 : x
  2. Step 2: Convert to fraction form
    234,524.16/323,643.60 = 127,093.26/x
  3. Step 3: Cross multiply
    234,524.16x = 323,643.60 × 127,093.26
  4. Step 4: Simplify right side
    234,524.16x = 41,132,920,202.14
  5. Step 5: Solve for x
    x = 41,132,920,202.14/234,524.16
  6. Step 6: Final answer
    x = 175,388.84

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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.