Home / 57,064.57-85,550.47-23,809.41

Finding the Fourth Proportional to 57,064.57, 85,550.47 and 23,809.41

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Solution

The fourth proportional to 57,064.57, 85,550.47 and 23,809.41 is: 35,694.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,064.57 : 85,550.47 = 23,809.41 : x
  2. Step 2: Convert to fraction form
    57,064.57/85,550.47 = 23,809.41/x
  3. Step 3: Cross multiply
    57,064.57x = 85,550.47 × 23,809.41
  4. Step 4: Simplify right side
    57,064.57x = 2,036,906,156.40
  5. Step 5: Solve for x
    x = 2,036,906,156.40/57,064.57
  6. Step 6: Final answer
    x = 35,694.76

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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.