Home / 17,597.20-26,247.52-16,372.48

Finding the Fourth Proportional to 17,597.20, 26,247.52 and 16,372.48

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Solution

The fourth proportional to 17,597.20, 26,247.52 and 16,372.48 is: 24,420.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,597.20 : 26,247.52 = 16,372.48 : x
  2. Step 2: Convert to fraction form
    17,597.20/26,247.52 = 16,372.48/x
  3. Step 3: Cross multiply
    17,597.20x = 26,247.52 × 16,372.48
  4. Step 4: Simplify right side
    17,597.20x = 429,736,996.25
  5. Step 5: Solve for x
    x = 429,736,996.25/17,597.20
  6. Step 6: Final answer
    x = 24,420.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.