Home / 67,238.93-92,788.97-37,023.63

Finding the Fourth Proportional to 67,238.93, 92,788.97 and 37,023.63

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Solution

The fourth proportional to 67,238.93, 92,788.97 and 37,023.63 is: 51,092.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,238.93 : 92,788.97 = 37,023.63 : x
  2. Step 2: Convert to fraction form
    67,238.93/92,788.97 = 37,023.63/x
  3. Step 3: Cross multiply
    67,238.93x = 92,788.97 × 37,023.63
  4. Step 4: Simplify right side
    67,238.93x = 3,435,384,308.24
  5. Step 5: Solve for x
    x = 3,435,384,308.24/67,238.93
  6. Step 6: Final answer
    x = 51,092.20

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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.