Home / 17,088.24-25,638.96-5,996.16

Finding the Fourth Proportional to 17,088.24, 25,638.96 and 5,996.16

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Solution

The fourth proportional to 17,088.24, 25,638.96 and 5,996.16 is: 8,996.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,088.24 : 25,638.96 = 5,996.16 : x
  2. Step 2: Convert to fraction form
    17,088.24/25,638.96 = 5,996.16/x
  3. Step 3: Cross multiply
    17,088.24x = 25,638.96 × 5,996.16
  4. Step 4: Simplify right side
    17,088.24x = 153,735,306.39
  5. Step 5: Solve for x
    x = 153,735,306.39/17,088.24
  6. Step 6: Final answer
    x = 8,996.56

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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.