Home / 45,524.16-62,823.38-25,380.63

Finding the Fourth Proportional to 45,524.16, 62,823.38 and 25,380.63

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Solution

The fourth proportional to 45,524.16, 62,823.38 and 25,380.63 is: 35,025.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,524.16 : 62,823.38 = 25,380.63 : x
  2. Step 2: Convert to fraction form
    45,524.16/62,823.38 = 25,380.63/x
  3. Step 3: Cross multiply
    45,524.16x = 62,823.38 × 25,380.63
  4. Step 4: Simplify right side
    45,524.16x = 1,594,496,836.23
  5. Step 5: Solve for x
    x = 1,594,496,836.23/45,524.16
  6. Step 6: Final answer
    x = 35,025.29

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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.