Home / 17,647.56-26,471.40-5,968.92

Finding the Fourth Proportional to 17,647.56, 26,471.40 and 5,968.92

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Solution

The fourth proportional to 17,647.56, 26,471.40 and 5,968.92 is: 8,953.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,647.56 : 26,471.40 = 5,968.92 : x
  2. Step 2: Convert to fraction form
    17,647.56/26,471.40 = 5,968.92/x
  3. Step 3: Cross multiply
    17,647.56x = 26,471.40 × 5,968.92
  4. Step 4: Simplify right side
    17,647.56x = 158,005,668.89
  5. Step 5: Solve for x
    x = 158,005,668.89/17,647.56
  6. Step 6: Final answer
    x = 8,953.40

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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.