Home / 106,848.71-160,223.85-60,101.58

Finding the Fourth Proportional to 106,848.71, 160,223.85 and 60,101.58

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Solution

The fourth proportional to 106,848.71, 160,223.85 and 60,101.58 is: 90,124.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,848.71 : 160,223.85 = 60,101.58 : x
  2. Step 2: Convert to fraction form
    106,848.71/160,223.85 = 60,101.58/x
  3. Step 3: Cross multiply
    106,848.71x = 160,223.85 × 60,101.58
  4. Step 4: Simplify right side
    106,848.71x = 9,629,706,538.68
  5. Step 5: Solve for x
    x = 9,629,706,538.68/106,848.71
  6. Step 6: Final answer
    x = 90,124.69

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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.