Home / 34,848.09-48,086.89-19,737.73

Finding the Fourth Proportional to 34,848.09, 48,086.89 and 19,737.73

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Solution

The fourth proportional to 34,848.09, 48,086.89 and 19,737.73 is: 27,236.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,848.09 : 48,086.89 = 19,737.73 : x
  2. Step 2: Convert to fraction form
    34,848.09/48,086.89 = 19,737.73/x
  3. Step 3: Cross multiply
    34,848.09x = 48,086.89 × 19,737.73
  4. Step 4: Simplify right side
    34,848.09x = 949,125,952.67
  5. Step 5: Solve for x
    x = 949,125,952.67/34,848.09
  6. Step 6: Final answer
    x = 27,236.10

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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.