Home / 37,466.42-51,703.62-21,550.46

Finding the Fourth Proportional to 37,466.42, 51,703.62 and 21,550.46

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Solution

The fourth proportional to 37,466.42, 51,703.62 and 21,550.46 is: 29,739.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,466.42 : 51,703.62 = 21,550.46 : x
  2. Step 2: Convert to fraction form
    37,466.42/51,703.62 = 21,550.46/x
  3. Step 3: Cross multiply
    37,466.42x = 51,703.62 × 21,550.46
  4. Step 4: Simplify right side
    37,466.42x = 1,114,236,794.67
  5. Step 5: Solve for x
    x = 1,114,236,794.67/37,466.42
  6. Step 6: Final answer
    x = 29,739.61

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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.