Home / 4,824.53-6,657.32-2,835.11

Finding the Fourth Proportional to 4,824.53, 6,657.32 and 2,835.11

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Solution

The fourth proportional to 4,824.53, 6,657.32 and 2,835.11 is: 3,912.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.53 : 6,657.32 = 2,835.11 : x
  2. Step 2: Convert to fraction form
    4,824.53/6,657.32 = 2,835.11/x
  3. Step 3: Cross multiply
    4,824.53x = 6,657.32 × 2,835.11
  4. Step 4: Simplify right side
    4,824.53x = 18,874,258.24
  5. Step 5: Solve for x
    x = 18,874,258.24/4,824.53
  6. Step 6: Final answer
    x = 3,912.15

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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.