Home / 23,241.64-32,073.44-12,631.27

Finding the Fourth Proportional to 23,241.64, 32,073.44 and 12,631.27

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Solution

The fourth proportional to 23,241.64, 32,073.44 and 12,631.27 is: 17,431.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,241.64 : 32,073.44 = 12,631.27 : x
  2. Step 2: Convert to fraction form
    23,241.64/32,073.44 = 12,631.27/x
  3. Step 3: Cross multiply
    23,241.64x = 32,073.44 × 12,631.27
  4. Step 4: Simplify right side
    23,241.64x = 405,128,280.47
  5. Step 5: Solve for x
    x = 405,128,280.47/23,241.64
  6. Step 6: Final answer
    x = 17,431.14

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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.