Home / 146,441.61-219,663.59-95,883.26

Finding the Fourth Proportional to 146,441.61, 219,663.59 and 95,883.26

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Solution

The fourth proportional to 146,441.61, 219,663.59 and 95,883.26 is: 143,825.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,441.61 : 219,663.59 = 95,883.26 : x
  2. Step 2: Convert to fraction form
    146,441.61/219,663.59 = 95,883.26/x
  3. Step 3: Cross multiply
    146,441.61x = 219,663.59 × 95,883.26
  4. Step 4: Simplify right side
    146,441.61x = 21,062,059,534.77
  5. Step 5: Solve for x
    x = 21,062,059,534.77/146,441.61
  6. Step 6: Final answer
    x = 143,825.65

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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.