Home / 69,454.56-95,847.32-37,623.36

Finding the Fourth Proportional to 69,454.56, 95,847.32 and 37,623.36

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Solution

The fourth proportional to 69,454.56, 95,847.32 and 37,623.36 is: 51,920.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,454.56 : 95,847.32 = 37,623.36 : x
  2. Step 2: Convert to fraction form
    69,454.56/95,847.32 = 37,623.36/x
  3. Step 3: Cross multiply
    69,454.56x = 95,847.32 × 37,623.36
  4. Step 4: Simplify right side
    69,454.56x = 3,606,098,225.40
  5. Step 5: Solve for x
    x = 3,606,098,225.40/69,454.56
  6. Step 6: Final answer
    x = 51,920.25

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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.