Home / 14,194.44-19,589.67-10,603.17

Finding the Fourth Proportional to 14,194.44, 19,589.67 and 10,603.17

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Solution

The fourth proportional to 14,194.44, 19,589.67 and 10,603.17 is: 14,633.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,194.44 : 19,589.67 = 10,603.17 : x
  2. Step 2: Convert to fraction form
    14,194.44/19,589.67 = 10,603.17/x
  3. Step 3: Cross multiply
    14,194.44x = 19,589.67 × 10,603.17
  4. Step 4: Simplify right side
    14,194.44x = 207,712,601.25
  5. Step 5: Solve for x
    x = 207,712,601.25/14,194.44
  6. Step 6: Final answer
    x = 14,633.38

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Double scale
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Similar ratio
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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.