Home / 19,893.58-29,844.69-6,043.66

Finding the Fourth Proportional to 19,893.58, 29,844.69 and 6,043.66

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Solution

The fourth proportional to 19,893.58, 29,844.69 and 6,043.66 is: 9,066.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,893.58 : 29,844.69 = 6,043.66 : x
  2. Step 2: Convert to fraction form
    19,893.58/29,844.69 = 6,043.66/x
  3. Step 3: Cross multiply
    19,893.58x = 29,844.69 × 6,043.66
  4. Step 4: Simplify right side
    19,893.58x = 180,371,159.17
  5. Step 5: Solve for x
    x = 180,371,159.17/19,893.58
  6. Step 6: Final answer
    x = 9,066.80

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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.