Home / 40,561.92-55,968.66-37,295.73

Finding the Fourth Proportional to 40,561.92, 55,968.66 and 37,295.73

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Solution

The fourth proportional to 40,561.92, 55,968.66 and 37,295.73 is: 51,461.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,561.92 : 55,968.66 = 37,295.73 : x
  2. Step 2: Convert to fraction form
    40,561.92/55,968.66 = 37,295.73/x
  3. Step 3: Cross multiply
    40,561.92x = 55,968.66 × 37,295.73
  4. Step 4: Simplify right side
    40,561.92x = 2,087,392,031.82
  5. Step 5: Solve for x
    x = 2,087,392,031.82/40,561.92
  6. Step 6: Final answer
    x = 51,461.86

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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.