Home / 14,061.08-19,403.69-8,092.95

Finding the Fourth Proportional to 14,061.08, 19,403.69 and 8,092.95

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Solution

The fourth proportional to 14,061.08, 19,403.69 and 8,092.95 is: 11,167.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,061.08 : 19,403.69 = 8,092.95 : x
  2. Step 2: Convert to fraction form
    14,061.08/19,403.69 = 8,092.95/x
  3. Step 3: Cross multiply
    14,061.08x = 19,403.69 × 8,092.95
  4. Step 4: Simplify right side
    14,061.08x = 157,033,092.99
  5. Step 5: Solve for x
    x = 157,033,092.99/14,061.08
  6. Step 6: Final answer
    x = 11,167.93

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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.