Home / 661,960.08-993,089.16-241,237.44

Finding the Fourth Proportional to 661,960.08, 993,089.16 and 241,237.44

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Solution

The fourth proportional to 661,960.08, 993,089.16 and 241,237.44 is: 361,910.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    661,960.08 : 993,089.16 = 241,237.44 : x
  2. Step 2: Convert to fraction form
    661,960.08/993,089.16 = 241,237.44/x
  3. Step 3: Cross multiply
    661,960.08x = 993,089.16 × 241,237.44
  4. Step 4: Simplify right side
    661,960.08x = 239,570,286,650.15
  5. Step 5: Solve for x
    x = 239,570,286,650.15/661,960.08
  6. Step 6: Final answer
    x = 361,910.47

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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.