Home / 17,748.11-24,492.42-10,195.90

Finding the Fourth Proportional to 17,748.11, 24,492.42 and 10,195.90

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Solution

The fourth proportional to 17,748.11, 24,492.42 and 10,195.90 is: 14,070.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,748.11 : 24,492.42 = 10,195.90 : x
  2. Step 2: Convert to fraction form
    17,748.11/24,492.42 = 10,195.90/x
  3. Step 3: Cross multiply
    17,748.11x = 24,492.42 × 10,195.90
  4. Step 4: Simplify right side
    17,748.11x = 249,722,214.10
  5. Step 5: Solve for x
    x = 249,722,214.10/17,748.11
  6. Step 6: Final answer
    x = 14,070.36

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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.