Home / 166,923.59-250,210.41-61,675.43

Finding the Fourth Proportional to 166,923.59, 250,210.41 and 61,675.43

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Solution

The fourth proportional to 166,923.59, 250,210.41 and 61,675.43 is: 92,448.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,923.59 : 250,210.41 = 61,675.43 : x
  2. Step 2: Convert to fraction form
    166,923.59/250,210.41 = 61,675.43/x
  3. Step 3: Cross multiply
    166,923.59x = 250,210.41 × 61,675.43
  4. Step 4: Simplify right side
    166,923.59x = 15,431,833,376.17
  5. Step 5: Solve for x
    x = 15,431,833,376.17/166,923.59
  6. Step 6: Final answer
    x = 92,448.49

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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.