Home / 14,059.23-19,402.64-8,092.36

Finding the Fourth Proportional to 14,059.23, 19,402.64 and 8,092.36

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Solution

The fourth proportional to 14,059.23, 19,402.64 and 8,092.36 is: 11,167.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,059.23 : 19,402.64 = 8,092.36 : x
  2. Step 2: Convert to fraction form
    14,059.23/19,402.64 = 8,092.36/x
  3. Step 3: Cross multiply
    14,059.23x = 19,402.64 × 8,092.36
  4. Step 4: Simplify right side
    14,059.23x = 157,013,147.83
  5. Step 5: Solve for x
    x = 157,013,147.83/14,059.23
  6. Step 6: Final answer
    x = 11,167.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.