Home / 5,495.16-8,224.38-3,266.76

Finding the Fourth Proportional to 5,495.16, 8,224.38 and 3,266.76

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Solution

The fourth proportional to 5,495.16, 8,224.38 and 3,266.76 is: 4,889.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,495.16 : 8,224.38 = 3,266.76 : x
  2. Step 2: Convert to fraction form
    5,495.16/8,224.38 = 3,266.76/x
  3. Step 3: Cross multiply
    5,495.16x = 8,224.38 × 3,266.76
  4. Step 4: Simplify right side
    5,495.16x = 26,867,075.61
  5. Step 5: Solve for x
    x = 26,867,075.61/5,495.16
  6. Step 6: Final answer
    x = 4,889.23

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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.