Home / 57,524.92-79,389.75-33,650.08

Finding the Fourth Proportional to 57,524.92, 79,389.75 and 33,650.08

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Solution

The fourth proportional to 57,524.92, 79,389.75 and 33,650.08 is: 46,440.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,524.92 : 79,389.75 = 33,650.08 : x
  2. Step 2: Convert to fraction form
    57,524.92/79,389.75 = 33,650.08/x
  3. Step 3: Cross multiply
    57,524.92x = 79,389.75 × 33,650.08
  4. Step 4: Simplify right side
    57,524.92x = 2,671,471,438.68
  5. Step 5: Solve for x
    x = 2,671,471,438.68/57,524.92
  6. Step 6: Final answer
    x = 46,440.25

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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.