Home / 8,476.95-11,685.96-5,951.23

Finding the Fourth Proportional to 8,476.95, 11,685.96 and 5,951.23

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Solution

The fourth proportional to 8,476.95, 11,685.96 and 5,951.23 is: 8,204.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,476.95 : 11,685.96 = 5,951.23 : x
  2. Step 2: Convert to fraction form
    8,476.95/11,685.96 = 5,951.23/x
  3. Step 3: Cross multiply
    8,476.95x = 11,685.96 × 5,951.23
  4. Step 4: Simplify right side
    8,476.95x = 69,545,835.73
  5. Step 5: Solve for x
    x = 69,545,835.73/8,476.95
  6. Step 6: Final answer
    x = 8,204.11

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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.