Home / 53,521.37-80,282.06-22,334.75

Finding the Fourth Proportional to 53,521.37, 80,282.06 and 22,334.75

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Solution

The fourth proportional to 53,521.37, 80,282.06 and 22,334.75 is: 33,502.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,521.37 : 80,282.06 = 22,334.75 : x
  2. Step 2: Convert to fraction form
    53,521.37/80,282.06 = 22,334.75/x
  3. Step 3: Cross multiply
    53,521.37x = 80,282.06 × 22,334.75
  4. Step 4: Simplify right side
    53,521.37x = 1,793,079,739.59
  5. Step 5: Solve for x
    x = 1,793,079,739.59/53,521.37
  6. Step 6: Final answer
    x = 33,502.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.