Home / 107,212.48-160,819.28-44,016.24

Finding the Fourth Proportional to 107,212.48, 160,819.28 and 44,016.24

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Solution

The fourth proportional to 107,212.48, 160,819.28 and 44,016.24 is: 66,024.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,212.48 : 160,819.28 = 44,016.24 : x
  2. Step 2: Convert to fraction form
    107,212.48/160,819.28 = 44,016.24/x
  3. Step 3: Cross multiply
    107,212.48x = 160,819.28 × 44,016.24
  4. Step 4: Simplify right side
    107,212.48x = 7,078,660,025.11
  5. Step 5: Solve for x
    x = 7,078,660,025.11/107,212.48
  6. Step 6: Final answer
    x = 66,024.59

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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.