Home / 164,260.26-246,391.20-45,941.94

Finding the Fourth Proportional to 164,260.26, 246,391.20 and 45,941.94

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Solution

The fourth proportional to 164,260.26, 246,391.20 and 45,941.94 is: 68,913.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,260.26 : 246,391.20 = 45,941.94 : x
  2. Step 2: Convert to fraction form
    164,260.26/246,391.20 = 45,941.94/x
  3. Step 3: Cross multiply
    164,260.26x = 246,391.20 × 45,941.94
  4. Step 4: Simplify right side
    164,260.26x = 11,319,689,726.93
  5. Step 5: Solve for x
    x = 11,319,689,726.93/164,260.26
  6. Step 6: Final answer
    x = 68,913.14

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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.