Home / 14,476.26-21,714.42-3,532.26

Finding the Fourth Proportional to 14,476.26, 21,714.42 and 3,532.26

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Solution

The fourth proportional to 14,476.26, 21,714.42 and 3,532.26 is: 5,298.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,476.26 : 21,714.42 = 3,532.26 : x
  2. Step 2: Convert to fraction form
    14,476.26/21,714.42 = 3,532.26/x
  3. Step 3: Cross multiply
    14,476.26x = 21,714.42 × 3,532.26
  4. Step 4: Simplify right side
    14,476.26x = 76,700,977.19
  5. Step 5: Solve for x
    x = 76,700,977.19/14,476.26
  6. Step 6: Final answer
    x = 5,298.40

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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.