Home / 17,566.50-26,349.48-5,720.82

Finding the Fourth Proportional to 17,566.50, 26,349.48 and 5,720.82

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Solution

The fourth proportional to 17,566.50, 26,349.48 and 5,720.82 is: 8,581.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,566.50 : 26,349.48 = 5,720.82 : x
  2. Step 2: Convert to fraction form
    17,566.50/26,349.48 = 5,720.82/x
  3. Step 3: Cross multiply
    17,566.50x = 26,349.48 × 5,720.82
  4. Step 4: Simplify right side
    17,566.50x = 150,740,632.17
  5. Step 5: Solve for x
    x = 150,740,632.17/17,566.50
  6. Step 6: Final answer
    x = 8,581.14

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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.