Home / 9,626.60-14,441.22-4,076.48

Finding the Fourth Proportional to 9,626.60, 14,441.22 and 4,076.48

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Solution

The fourth proportional to 9,626.60, 14,441.22 and 4,076.48 is: 6,115.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,626.60 : 14,441.22 = 4,076.48 : x
  2. Step 2: Convert to fraction form
    9,626.60/14,441.22 = 4,076.48/x
  3. Step 3: Cross multiply
    9,626.60x = 14,441.22 × 4,076.48
  4. Step 4: Simplify right side
    9,626.60x = 58,869,344.51
  5. Step 5: Solve for x
    x = 58,869,344.51/9,626.60
  6. Step 6: Final answer
    x = 6,115.28

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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.