Home / 69,528.12-95,949.05-37,697.06

Finding the Fourth Proportional to 69,528.12, 95,949.05 and 37,697.06

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Solution

The fourth proportional to 69,528.12, 95,949.05 and 37,697.06 is: 52,022.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,528.12 : 95,949.05 = 37,697.06 : x
  2. Step 2: Convert to fraction form
    69,528.12/95,949.05 = 37,697.06/x
  3. Step 3: Cross multiply
    69,528.12x = 95,949.05 × 37,697.06
  4. Step 4: Simplify right side
    69,528.12x = 3,616,996,426.56
  5. Step 5: Solve for x
    x = 3,616,996,426.56/69,528.12
  6. Step 6: Final answer
    x = 52,022.07

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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.