Home / 69,664.03-96,134.77-37,832.24

Finding the Fourth Proportional to 69,664.03, 96,134.77 and 37,832.24

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Solution

The fourth proportional to 69,664.03, 96,134.77 and 37,832.24 is: 52,207.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,664.03 : 96,134.77 = 37,832.24 : x
  2. Step 2: Convert to fraction form
    69,664.03/96,134.77 = 37,832.24/x
  3. Step 3: Cross multiply
    69,664.03x = 96,134.77 × 37,832.24
  4. Step 4: Simplify right side
    69,664.03x = 3,636,993,690.98
  5. Step 5: Solve for x
    x = 3,636,993,690.98/69,664.03
  6. Step 6: Final answer
    x = 52,207.63

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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.