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Finding the Fourth Proportional to 37,465.70, 56,198.55 and 36,007.70

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Solution

The fourth proportional to 37,465.70, 56,198.55 and 36,007.70 is: 54,011.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,465.70 : 56,198.55 = 36,007.70 : x
  2. Step 2: Convert to fraction form
    37,465.70/56,198.55 = 36,007.70/x
  3. Step 3: Cross multiply
    37,465.70x = 56,198.55 × 36,007.70
  4. Step 4: Simplify right side
    37,465.70x = 2,023,580,528.84
  5. Step 5: Solve for x
    x = 2,023,580,528.84/37,465.70
  6. Step 6: Final answer
    x = 54,011.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.