Home / 7,936.61-10,951.93-4,351.00

Finding the Fourth Proportional to 7,936.61, 10,951.93 and 4,351.00

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Solution

The fourth proportional to 7,936.61, 10,951.93 and 4,351.00 is: 6,004.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,936.61 : 10,951.93 = 4,351.00 : x
  2. Step 2: Convert to fraction form
    7,936.61/10,951.93 = 4,351.00/x
  3. Step 3: Cross multiply
    7,936.61x = 10,951.93 × 4,351.00
  4. Step 4: Simplify right side
    7,936.61x = 47,651,820.05
  5. Step 5: Solve for x
    x = 47,651,820.05/7,936.61
  6. Step 6: Final answer
    x = 6,004.05

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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.