Home / 17,461.44-26,192.16-5,771.52

Finding the Fourth Proportional to 17,461.44, 26,192.16 and 5,771.52

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Solution

The fourth proportional to 17,461.44, 26,192.16 and 5,771.52 is: 8,657.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,461.44 : 26,192.16 = 5,771.52 : x
  2. Step 2: Convert to fraction form
    17,461.44/26,192.16 = 5,771.52/x
  3. Step 3: Cross multiply
    17,461.44x = 26,192.16 × 5,771.52
  4. Step 4: Simplify right side
    17,461.44x = 151,168,575.28
  5. Step 5: Solve for x
    x = 151,168,575.28/17,461.44
  6. Step 6: Final answer
    x = 8,657.28

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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.