Home / 47,191.22-65,125.41-27,051.91

Finding the Fourth Proportional to 47,191.22, 65,125.41 and 27,051.91

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Solution

The fourth proportional to 47,191.22, 65,125.41 and 27,051.91 is: 37,332.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,191.22 : 65,125.41 = 27,051.91 : x
  2. Step 2: Convert to fraction form
    47,191.22/65,125.41 = 27,051.91/x
  3. Step 3: Cross multiply
    47,191.22x = 65,125.41 × 27,051.91
  4. Step 4: Simplify right side
    47,191.22x = 1,761,766,730.03
  5. Step 5: Solve for x
    x = 1,761,766,730.03/47,191.22
  6. Step 6: Final answer
    x = 37,332.51

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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.