Home / 12,703.33-19,060.46-6,134.43

Finding the Fourth Proportional to 12,703.33, 19,060.46 and 6,134.43

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Solution

The fourth proportional to 12,703.33, 19,060.46 and 6,134.43 is: 9,204.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,703.33 : 19,060.46 = 6,134.43 : x
  2. Step 2: Convert to fraction form
    12,703.33/19,060.46 = 6,134.43/x
  3. Step 3: Cross multiply
    12,703.33x = 19,060.46 × 6,134.43
  4. Step 4: Simplify right side
    12,703.33x = 116,925,026.97
  5. Step 5: Solve for x
    x = 116,925,026.97/12,703.33
  6. Step 6: Final answer
    x = 9,204.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.