Home / 47,243.64-65,193.80-26,022.44

Finding the Fourth Proportional to 47,243.64, 65,193.80 and 26,022.44

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Solution

The fourth proportional to 47,243.64, 65,193.80 and 26,022.44 is: 35,909.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,243.64 : 65,193.80 = 26,022.44 : x
  2. Step 2: Convert to fraction form
    47,243.64/65,193.80 = 26,022.44/x
  3. Step 3: Cross multiply
    47,243.64x = 65,193.80 × 26,022.44
  4. Step 4: Simplify right side
    47,243.64x = 1,696,501,748.87
  5. Step 5: Solve for x
    x = 1,696,501,748.87/47,243.64
  6. Step 6: Final answer
    x = 35,909.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.