Home / 76,393.22-114,589.50-23,802.75

Finding the Fourth Proportional to 76,393.22, 114,589.50 and 23,802.75

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Solution

The fourth proportional to 76,393.22, 114,589.50 and 23,802.75 is: 35,704.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,393.22 : 114,589.50 = 23,802.75 : x
  2. Step 2: Convert to fraction form
    76,393.22/114,589.50 = 23,802.75/x
  3. Step 3: Cross multiply
    76,393.22x = 114,589.50 × 23,802.75
  4. Step 4: Simplify right side
    76,393.22x = 2,727,545,221.13
  5. Step 5: Solve for x
    x = 2,727,545,221.13/76,393.22
  6. Step 6: Final answer
    x = 35,704.02

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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.