Home / 69,260.30-95,579.19-37,429.19

Finding the Fourth Proportional to 69,260.30, 95,579.19 and 37,429.19

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Solution

The fourth proportional to 69,260.30, 95,579.19 and 37,429.19 is: 51,652.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,260.30 : 95,579.19 = 37,429.19 : x
  2. Step 2: Convert to fraction form
    69,260.30/95,579.19 = 37,429.19/x
  3. Step 3: Cross multiply
    69,260.30x = 95,579.19 × 37,429.19
  4. Step 4: Simplify right side
    69,260.30x = 3,577,451,543.08
  5. Step 5: Solve for x
    x = 3,577,451,543.08/69,260.30
  6. Step 6: Final answer
    x = 51,652.27

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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.