Home / 41,364.93-62,017.15-13,269

Finding the Fourth Proportional to 41,364.93, 62,017.15 and 13,269

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Solution

The fourth proportional to 41,364.93, 62,017.15 and 13,269 is: 19,893.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,364.93 : 62,017.15 = 13,269 : x
  2. Step 2: Convert to fraction form
    41,364.93/62,017.15 = 13,269/x
  3. Step 3: Cross multiply
    41,364.93x = 62,017.15 × 13,269
  4. Step 4: Simplify right side
    41,364.93x = 822,905,563.35
  5. Step 5: Solve for x
    x = 822,905,563.35/41,364.93
  6. Step 6: Final answer
    x = 19,893.80

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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.