Home / 14,943.90-22,383.45-8,010.30

Finding the Fourth Proportional to 14,943.90, 22,383.45 and 8,010.30

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Solution

The fourth proportional to 14,943.90, 22,383.45 and 8,010.30 is: 11,998.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,943.90 : 22,383.45 = 8,010.30 : x
  2. Step 2: Convert to fraction form
    14,943.90/22,383.45 = 8,010.30/x
  3. Step 3: Cross multiply
    14,943.90x = 22,383.45 × 8,010.30
  4. Step 4: Simplify right side
    14,943.90x = 179,298,149.54
  5. Step 5: Solve for x
    x = 179,298,149.54/14,943.90
  6. Step 6: Final answer
    x = 11,998.08

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1.5x scale

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.