Home / 19,834.44-29,725.54-9,302.82

Finding the Fourth Proportional to 19,834.44, 29,725.54 and 9,302.82

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Solution

The fourth proportional to 19,834.44, 29,725.54 and 9,302.82 is: 13,941.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,834.44 : 29,725.54 = 9,302.82 : x
  2. Step 2: Convert to fraction form
    19,834.44/29,725.54 = 9,302.82/x
  3. Step 3: Cross multiply
    19,834.44x = 29,725.54 × 9,302.82
  4. Step 4: Simplify right side
    19,834.44x = 276,531,348.02
  5. Step 5: Solve for x
    x = 276,531,348.02/19,834.44
  6. Step 6: Final answer
    x = 13,941.98

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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.