Home / 11,082.54-16,617.93-4,835.25

Finding the Fourth Proportional to 11,082.54, 16,617.93 and 4,835.25

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Solution

The fourth proportional to 11,082.54, 16,617.93 and 4,835.25 is: 7,250.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082.54 : 16,617.93 = 4,835.25 : x
  2. Step 2: Convert to fraction form
    11,082.54/16,617.93 = 4,835.25/x
  3. Step 3: Cross multiply
    11,082.54x = 16,617.93 × 4,835.25
  4. Step 4: Simplify right side
    11,082.54x = 80,351,886.26
  5. Step 5: Solve for x
    x = 80,351,886.26/11,082.54
  6. Step 6: Final answer
    x = 7,250.31

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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.