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Finding the Fourth Proportional to 17,492.58, 24,137.73 and 10,683.18

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Solution

The fourth proportional to 17,492.58, 24,137.73 and 10,683.18 is: 14,741.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,492.58 : 24,137.73 = 10,683.18 : x
  2. Step 2: Convert to fraction form
    17,492.58/24,137.73 = 10,683.18/x
  3. Step 3: Cross multiply
    17,492.58x = 24,137.73 × 10,683.18
  4. Step 4: Simplify right side
    17,492.58x = 257,867,714.38
  5. Step 5: Solve for x
    x = 257,867,714.38/17,492.58
  6. Step 6: Final answer
    x = 14,741.55

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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.