Home / 94,786.24-130,803.96-52,343.92

Finding the Fourth Proportional to 94,786.24, 130,803.96 and 52,343.92

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Solution

The fourth proportional to 94,786.24, 130,803.96 and 52,343.92 is: 72,234.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,786.24 : 130,803.96 = 52,343.92 : x
  2. Step 2: Convert to fraction form
    94,786.24/130,803.96 = 52,343.92/x
  3. Step 3: Cross multiply
    94,786.24x = 130,803.96 × 52,343.92
  4. Step 4: Simplify right side
    94,786.24x = 6,846,792,017.92
  5. Step 5: Solve for x
    x = 6,846,792,017.92/94,786.24
  6. Step 6: Final answer
    x = 72,234.03

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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.