Home / 29,540.53-40,764.93-17,597.68

Finding the Fourth Proportional to 29,540.53, 40,764.93 and 17,597.68

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Solution

The fourth proportional to 29,540.53, 40,764.93 and 17,597.68 is: 24,284.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,540.53 : 40,764.93 = 17,597.68 : x
  2. Step 2: Convert to fraction form
    29,540.53/40,764.93 = 17,597.68/x
  3. Step 3: Cross multiply
    29,540.53x = 40,764.93 × 17,597.68
  4. Step 4: Simplify right side
    29,540.53x = 717,367,989.54
  5. Step 5: Solve for x
    x = 717,367,989.54/29,540.53
  6. Step 6: Final answer
    x = 24,284.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.