Home / 32,173.62-48,270.42-14,419.26

Finding the Fourth Proportional to 32,173.62, 48,270.42 and 14,419.26

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Solution

The fourth proportional to 32,173.62, 48,270.42 and 14,419.26 is: 21,633.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,173.62 : 48,270.42 = 14,419.26 : x
  2. Step 2: Convert to fraction form
    32,173.62/48,270.42 = 14,419.26/x
  3. Step 3: Cross multiply
    32,173.62x = 48,270.42 × 14,419.26
  4. Step 4: Simplify right side
    32,173.62x = 696,023,736.29
  5. Step 5: Solve for x
    x = 696,023,736.29/32,173.62
  6. Step 6: Final answer
    x = 21,633.37

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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.