Home / 44,358.23-66,548.26-13,193.48

Finding the Fourth Proportional to 44,358.23, 66,548.26 and 13,193.48

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Solution

The fourth proportional to 44,358.23, 66,548.26 and 13,193.48 is: 19,793.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,358.23 : 66,548.26 = 13,193.48 : x
  2. Step 2: Convert to fraction form
    44,358.23/66,548.26 = 13,193.48/x
  3. Step 3: Cross multiply
    44,358.23x = 66,548.26 × 13,193.48
  4. Step 4: Simplify right side
    44,358.23x = 878,003,137.34
  5. Step 5: Solve for x
    x = 878,003,137.34/44,358.23
  6. Step 6: Final answer
    x = 19,793.47

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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.