Home / 9,369.95-14,056.54-2,796.80

Finding the Fourth Proportional to 9,369.95, 14,056.54 and 2,796.80

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Solution

The fourth proportional to 9,369.95, 14,056.54 and 2,796.80 is: 4,195.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.95 : 14,056.54 = 2,796.80 : x
  2. Step 2: Convert to fraction form
    9,369.95/14,056.54 = 2,796.80/x
  3. Step 3: Cross multiply
    9,369.95x = 14,056.54 × 2,796.80
  4. Step 4: Simplify right side
    9,369.95x = 39,313,253.80
  5. Step 5: Solve for x
    x = 39,313,253.80/9,369.95
  6. Step 6: Final answer
    x = 4,195.68

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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.