Home / 37,462.98-51,650.67-26,720.10

Finding the Fourth Proportional to 37,462.98, 51,650.67 and 26,720.10

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Solution

The fourth proportional to 37,462.98, 51,650.67 and 26,720.10 is: 36,839.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,462.98 : 51,650.67 = 26,720.10 : x
  2. Step 2: Convert to fraction form
    37,462.98/51,650.67 = 26,720.10/x
  3. Step 3: Cross multiply
    37,462.98x = 51,650.67 × 26,720.10
  4. Step 4: Simplify right side
    37,462.98x = 1,380,111,067.47
  5. Step 5: Solve for x
    x = 1,380,111,067.47/37,462.98
  6. Step 6: Final answer
    x = 36,839.33

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1.5x scale

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.