Home / 69,544.11-95,970.03-37,712.63

Finding the Fourth Proportional to 69,544.11, 95,970.03 and 37,712.63

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Solution

The fourth proportional to 69,544.11, 95,970.03 and 37,712.63 is: 52,042.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,544.11 : 95,970.03 = 37,712.63 : x
  2. Step 2: Convert to fraction form
    69,544.11/95,970.03 = 37,712.63/x
  3. Step 3: Cross multiply
    69,544.11x = 95,970.03 × 37,712.63
  4. Step 4: Simplify right side
    69,544.11x = 3,619,281,752.63
  5. Step 5: Solve for x
    x = 3,619,281,752.63/69,544.11
  6. Step 6: Final answer
    x = 52,042.97

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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.