Home / 17,627.86-26,441.88-5,941.18

Finding the Fourth Proportional to 17,627.86, 26,441.88 and 5,941.18

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Solution

The fourth proportional to 17,627.86, 26,441.88 and 5,941.18 is: 8,911.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,627.86 : 26,441.88 = 5,941.18 : x
  2. Step 2: Convert to fraction form
    17,627.86/26,441.88 = 5,941.18/x
  3. Step 3: Cross multiply
    17,627.86x = 26,441.88 × 5,941.18
  4. Step 4: Simplify right side
    17,627.86x = 157,095,968.62
  5. Step 5: Solve for x
    x = 157,095,968.62/17,627.86
  6. Step 6: Final answer
    x = 8,911.80

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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.