Home / 35,252.24-48,647.25-19,336.55

Finding the Fourth Proportional to 35,252.24, 48,647.25 and 19,336.55

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Solution

The fourth proportional to 35,252.24, 48,647.25 and 19,336.55 is: 26,683.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,252.24 : 48,647.25 = 19,336.55 : x
  2. Step 2: Convert to fraction form
    35,252.24/48,647.25 = 19,336.55/x
  3. Step 3: Cross multiply
    35,252.24x = 48,647.25 × 19,336.55
  4. Step 4: Simplify right side
    35,252.24x = 940,669,738.75
  5. Step 5: Solve for x
    x = 940,669,738.75/35,252.24
  6. Step 6: Final answer
    x = 26,683.97

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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.