Home / 94,636.24-130,596.04-52,198.64

Finding the Fourth Proportional to 94,636.24, 130,596.04 and 52,198.64

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Solution

The fourth proportional to 94,636.24, 130,596.04 and 52,198.64 is: 72,033.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,636.24 : 130,596.04 = 52,198.64 : x
  2. Step 2: Convert to fraction form
    94,636.24/130,596.04 = 52,198.64/x
  3. Step 3: Cross multiply
    94,636.24x = 130,596.04 × 52,198.64
  4. Step 4: Simplify right side
    94,636.24x = 6,816,935,677.39
  5. Step 5: Solve for x
    x = 6,816,935,677.39/94,636.24
  6. Step 6: Final answer
    x = 72,033.04

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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.