Home / 34,932.83-48,207.30-19,017.27

Finding the Fourth Proportional to 34,932.83, 48,207.30 and 19,017.27

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Solution

The fourth proportional to 34,932.83, 48,207.30 and 19,017.27 is: 26,243.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,932.83 : 48,207.30 = 19,017.27 : x
  2. Step 2: Convert to fraction form
    34,932.83/48,207.30 = 19,017.27/x
  3. Step 3: Cross multiply
    34,932.83x = 48,207.30 × 19,017.27
  4. Step 4: Simplify right side
    34,932.83x = 916,771,240.07
  5. Step 5: Solve for x
    x = 916,771,240.07/34,932.83
  6. Step 6: Final answer
    x = 26,243.83

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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.