Home / 19,898.90-29,839.70-6,044.66

Finding the Fourth Proportional to 19,898.90, 29,839.70 and 6,044.66

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Solution

The fourth proportional to 19,898.90, 29,839.70 and 6,044.66 is: 9,064.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,898.90 : 29,839.70 = 6,044.66 : x
  2. Step 2: Convert to fraction form
    19,898.90/29,839.70 = 6,044.66/x
  3. Step 3: Cross multiply
    19,898.90x = 29,839.70 × 6,044.66
  4. Step 4: Simplify right side
    19,898.90x = 180,370,841.00
  5. Step 5: Solve for x
    x = 180,370,841.00/19,898.90
  6. Step 6: Final answer
    x = 9,064.36

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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.