Home / 106,944.08-160,383.72-44,600

Finding the Fourth Proportional to 106,944.08, 160,383.72 and 44,600

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Solution

The fourth proportional to 106,944.08, 160,383.72 and 44,600 is: 66,886.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,944.08 : 160,383.72 = 44,600 : x
  2. Step 2: Convert to fraction form
    106,944.08/160,383.72 = 44,600/x
  3. Step 3: Cross multiply
    106,944.08x = 160,383.72 × 44,600
  4. Step 4: Simplify right side
    106,944.08x = 7,153,113,912
  5. Step 5: Solve for x
    x = 7,153,113,912/106,944.08
  6. Step 6: Final answer
    x = 66,886.49

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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.