Home / 19,044.84-28,569.18-6,563.22

Finding the Fourth Proportional to 19,044.84, 28,569.18 and 6,563.22

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Solution

The fourth proportional to 19,044.84, 28,569.18 and 6,563.22 is: 9,845.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,044.84 : 28,569.18 = 6,563.22 : x
  2. Step 2: Convert to fraction form
    19,044.84/28,569.18 = 6,563.22/x
  3. Step 3: Cross multiply
    19,044.84x = 28,569.18 × 6,563.22
  4. Step 4: Simplify right side
    19,044.84x = 187,505,813.56
  5. Step 5: Solve for x
    x = 187,505,813.56/19,044.84
  6. Step 6: Final answer
    x = 9,845.49

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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.