Home / 69,454.18-95,846.45-37,623.17

Finding the Fourth Proportional to 69,454.18, 95,846.45 and 37,623.17

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Solution

The fourth proportional to 69,454.18, 95,846.45 and 37,623.17 is: 51,919.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,454.18 : 95,846.45 = 37,623.17 : x
  2. Step 2: Convert to fraction form
    69,454.18/95,846.45 = 37,623.17/x
  3. Step 3: Cross multiply
    69,454.18x = 95,846.45 × 37,623.17
  4. Step 4: Simplify right side
    69,454.18x = 3,606,047,282.25
  5. Step 5: Solve for x
    x = 3,606,047,282.25/69,454.18
  6. Step 6: Final answer
    x = 51,919.80

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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.