Home / 14,407.13-21,610.71-3,463.13

Finding the Fourth Proportional to 14,407.13, 21,610.71 and 3,463.13

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Solution

The fourth proportional to 14,407.13, 21,610.71 and 3,463.13 is: 5,194.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,407.13 : 21,610.71 = 3,463.13 : x
  2. Step 2: Convert to fraction form
    14,407.13/21,610.71 = 3,463.13/x
  3. Step 3: Cross multiply
    14,407.13x = 21,610.71 × 3,463.13
  4. Step 4: Simplify right side
    14,407.13x = 74,840,590.07
  5. Step 5: Solve for x
    x = 74,840,590.07/14,407.13
  6. Step 6: Final answer
    x = 5,194.69

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Similar ratio
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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.