Home / 146,524.36-219,774.38-46,680.52

Finding the Fourth Proportional to 146,524.36, 219,774.38 and 46,680.52

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Solution

The fourth proportional to 146,524.36, 219,774.38 and 46,680.52 is: 70,016.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,524.36 : 219,774.38 = 46,680.52 : x
  2. Step 2: Convert to fraction form
    146,524.36/219,774.38 = 46,680.52/x
  3. Step 3: Cross multiply
    146,524.36x = 219,774.38 × 46,680.52
  4. Step 4: Simplify right side
    146,524.36x = 10,259,182,341.08
  5. Step 5: Solve for x
    x = 10,259,182,341.08/146,524.36
  6. Step 6: Final answer
    x = 70,016.91

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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.