Home / 69,454.36-95,846.94-37,623.28

Finding the Fourth Proportional to 69,454.36, 95,846.94 and 37,623.28

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Solution

The fourth proportional to 69,454.36, 95,846.94 and 37,623.28 is: 51,920.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,454.36 : 95,846.94 = 37,623.28 : x
  2. Step 2: Convert to fraction form
    69,454.36/95,846.94 = 37,623.28/x
  3. Step 3: Cross multiply
    69,454.36x = 95,846.94 × 37,623.28
  4. Step 4: Simplify right side
    69,454.36x = 3,606,076,260.76
  5. Step 5: Solve for x
    x = 3,606,076,260.76/69,454.36
  6. Step 6: Final answer
    x = 51,920.08

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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.