Home / 35,252.16-48,648.30-19,336.73

Finding the Fourth Proportional to 35,252.16, 48,648.30 and 19,336.73

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Solution

The fourth proportional to 35,252.16, 48,648.30 and 19,336.73 is: 26,684.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,252.16 : 48,648.30 = 19,336.73 : x
  2. Step 2: Convert to fraction form
    35,252.16/48,648.30 = 19,336.73/x
  3. Step 3: Cross multiply
    35,252.16x = 48,648.30 × 19,336.73
  4. Step 4: Simplify right side
    35,252.16x = 940,698,726.30
  5. Step 5: Solve for x
    x = 940,698,726.30/35,252.16
  6. Step 6: Final answer
    x = 26,684.85

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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.