Home / 106,944.33-160,384.10-44,600.25

Finding the Fourth Proportional to 106,944.33, 160,384.10 and 44,600.25

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Solution

The fourth proportional to 106,944.33, 160,384.10 and 44,600.25 is: 66,886.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,944.33 : 160,384.10 = 44,600.25 : x
  2. Step 2: Convert to fraction form
    106,944.33/160,384.10 = 44,600.25/x
  3. Step 3: Cross multiply
    106,944.33x = 160,384.10 × 44,600.25
  4. Step 4: Simplify right side
    106,944.33x = 7,153,170,733.02
  5. Step 5: Solve for x
    x = 7,153,170,733.02/106,944.33
  6. Step 6: Final answer
    x = 66,886.86

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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.