Home / 14,060.83-19,403.35-8,092.70

Finding the Fourth Proportional to 14,060.83, 19,403.35 and 8,092.70

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Solution

The fourth proportional to 14,060.83, 19,403.35 and 8,092.70 is: 11,167.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,060.83 : 19,403.35 = 8,092.70 : x
  2. Step 2: Convert to fraction form
    14,060.83/19,403.35 = 8,092.70/x
  3. Step 3: Cross multiply
    14,060.83x = 19,403.35 × 8,092.70
  4. Step 4: Simplify right side
    14,060.83x = 157,025,490.55
  5. Step 5: Solve for x
    x = 157,025,490.55/14,060.83
  6. Step 6: Final answer
    x = 11,167.58

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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.