Home / 17,492.27-26,238.40-4,344.64

Finding the Fourth Proportional to 17,492.27, 26,238.40 and 4,344.64

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Solution

The fourth proportional to 17,492.27, 26,238.40 and 4,344.64 is: 6,516.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,492.27 : 26,238.40 = 4,344.64 : x
  2. Step 2: Convert to fraction form
    17,492.27/26,238.40 = 4,344.64/x
  3. Step 3: Cross multiply
    17,492.27x = 26,238.40 × 4,344.64
  4. Step 4: Simplify right side
    17,492.27x = 113,996,325.72
  5. Step 5: Solve for x
    x = 113,996,325.72/17,492.27
  6. Step 6: Final answer
    x = 6,516.96

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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.