Home / 9,467.55-14,197.95-2,802.06

Finding the Fourth Proportional to 9,467.55, 14,197.95 and 2,802.06

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Solution

The fourth proportional to 9,467.55, 14,197.95 and 2,802.06 is: 4,202.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,467.55 : 14,197.95 = 2,802.06 : x
  2. Step 2: Convert to fraction form
    9,467.55/14,197.95 = 2,802.06/x
  3. Step 3: Cross multiply
    9,467.55x = 14,197.95 × 2,802.06
  4. Step 4: Simplify right side
    9,467.55x = 39,783,507.78
  5. Step 5: Solve for x
    x = 39,783,507.78/9,467.55
  6. Step 6: Final answer
    x = 4,202.09

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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.