Home / 17,742.18-24,483.38-10,183.19

Finding the Fourth Proportional to 17,742.18, 24,483.38 and 10,183.19

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Solution

The fourth proportional to 17,742.18, 24,483.38 and 10,183.19 is: 14,052.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,742.18 : 24,483.38 = 10,183.19 : x
  2. Step 2: Convert to fraction form
    17,742.18/24,483.38 = 10,183.19/x
  3. Step 3: Cross multiply
    17,742.18x = 24,483.38 × 10,183.19
  4. Step 4: Simplify right side
    17,742.18x = 249,318,793.11
  5. Step 5: Solve for x
    x = 249,318,793.11/17,742.18
  6. Step 6: Final answer
    x = 14,052.32

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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.