Home / 167,389.62-251,084.84-41,030.43

Finding the Fourth Proportional to 167,389.62, 251,084.84 and 41,030.43

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Solution

The fourth proportional to 167,389.62, 251,084.84 and 41,030.43 is: 61,545.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,389.62 : 251,084.84 = 41,030.43 : x
  2. Step 2: Convert to fraction form
    167,389.62/251,084.84 = 41,030.43/x
  3. Step 3: Cross multiply
    167,389.62x = 251,084.84 × 41,030.43
  4. Step 4: Simplify right side
    167,389.62x = 10,302,118,746.53
  5. Step 5: Solve for x
    x = 10,302,118,746.53/167,389.62
  6. Step 6: Final answer
    x = 61,545.74

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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.