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Finding the Fourth Proportional to 37,462.80, 51,593.41 and 36,646.32

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Solution

The fourth proportional to 37,462.80, 51,593.41 and 36,646.32 is: 50,468.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,462.80 : 51,593.41 = 36,646.32 : x
  2. Step 2: Convert to fraction form
    37,462.80/51,593.41 = 36,646.32/x
  3. Step 3: Cross multiply
    37,462.80x = 51,593.41 × 36,646.32
  4. Step 4: Simplify right side
    37,462.80x = 1,890,708,263.17
  5. Step 5: Solve for x
    x = 1,890,708,263.17/37,462.80
  6. Step 6: Final answer
    x = 50,468.96

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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.