Home / 152,718.14-228,843.38-63,923.30

Finding the Fourth Proportional to 152,718.14, 228,843.38 and 63,923.30

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Solution

The fourth proportional to 152,718.14, 228,843.38 and 63,923.30 is: 95,787.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,718.14 : 228,843.38 = 63,923.30 : x
  2. Step 2: Convert to fraction form
    152,718.14/228,843.38 = 63,923.30/x
  3. Step 3: Cross multiply
    152,718.14x = 228,843.38 × 63,923.30
  4. Step 4: Simplify right side
    152,718.14x = 14,628,424,032.75
  5. Step 5: Solve for x
    x = 14,628,424,032.75/152,718.14
  6. Step 6: Final answer
    x = 95,787.08

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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.