Home / 160,923.13-241,306.94-70,954.81

Finding the Fourth Proportional to 160,923.13, 241,306.94 and 70,954.81

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Solution

The fourth proportional to 160,923.13, 241,306.94 and 70,954.81 is: 106,397.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,923.13 : 241,306.94 = 70,954.81 : x
  2. Step 2: Convert to fraction form
    160,923.13/241,306.94 = 70,954.81/x
  3. Step 3: Cross multiply
    160,923.13x = 241,306.94 × 70,954.81
  4. Step 4: Simplify right side
    160,923.13x = 17,121,887,724.61
  5. Step 5: Solve for x
    x = 17,121,887,724.61/160,923.13
  6. Step 6: Final answer
    x = 106,397.93

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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.