Home / 44,636.92-66,959.70-13,046.27

Finding the Fourth Proportional to 44,636.92, 66,959.70 and 13,046.27

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Solution

The fourth proportional to 44,636.92, 66,959.70 and 13,046.27 is: 19,570.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,636.92 : 66,959.70 = 13,046.27 : x
  2. Step 2: Convert to fraction form
    44,636.92/66,959.70 = 13,046.27/x
  3. Step 3: Cross multiply
    44,636.92x = 66,959.70 × 13,046.27
  4. Step 4: Simplify right side
    44,636.92x = 873,573,941.60
  5. Step 5: Solve for x
    x = 873,573,941.60/44,636.92
  6. Step 6: Final answer
    x = 19,570.66

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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.