Home / 45,204.93-62,384.85-25,825.55

Finding the Fourth Proportional to 45,204.93, 62,384.85 and 25,825.55

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Solution

The fourth proportional to 45,204.93, 62,384.85 and 25,825.55 is: 35,640.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,204.93 : 62,384.85 = 25,825.55 : x
  2. Step 2: Convert to fraction form
    45,204.93/62,384.85 = 25,825.55/x
  3. Step 3: Cross multiply
    45,204.93x = 62,384.85 × 25,825.55
  4. Step 4: Simplify right side
    45,204.93x = 1,611,123,062.92
  5. Step 5: Solve for x
    x = 1,611,123,062.92/45,204.93
  6. Step 6: Final answer
    x = 35,640.43

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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.