Home / 152,164.58-228,246.96-57,369.02

Finding the Fourth Proportional to 152,164.58, 228,246.96 and 57,369.02

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Solution

The fourth proportional to 152,164.58, 228,246.96 and 57,369.02 is: 86,053.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,164.58 : 228,246.96 = 57,369.02 : x
  2. Step 2: Convert to fraction form
    152,164.58/228,246.96 = 57,369.02/x
  3. Step 3: Cross multiply
    152,164.58x = 228,246.96 × 57,369.02
  4. Step 4: Simplify right side
    152,164.58x = 13,094,304,413.18
  5. Step 5: Solve for x
    x = 13,094,304,413.18/152,164.58
  6. Step 6: Final answer
    x = 86,053.56

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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.