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Finding the Fourth Proportional to 15,597.58, 23,395.63 and 5,736.17

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Solution

The fourth proportional to 15,597.58, 23,395.63 and 5,736.17 is: 8,603.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,597.58 : 23,395.63 = 5,736.17 : x
  2. Step 2: Convert to fraction form
    15,597.58/23,395.63 = 5,736.17/x
  3. Step 3: Cross multiply
    15,597.58x = 23,395.63 × 5,736.17
  4. Step 4: Simplify right side
    15,597.58x = 134,201,310.94
  5. Step 5: Solve for x
    x = 134,201,310.94/15,597.58
  6. Step 6: Final answer
    x = 8,603.98

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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.