Home / 4,285.16-5,911.06-2,516.44

Finding the Fourth Proportional to 4,285.16, 5,911.06 and 2,516.44

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Solution

The fourth proportional to 4,285.16, 5,911.06 and 2,516.44 is: 3,471.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285.16 : 5,911.06 = 2,516.44 : x
  2. Step 2: Convert to fraction form
    4,285.16/5,911.06 = 2,516.44/x
  3. Step 3: Cross multiply
    4,285.16x = 5,911.06 × 2,516.44
  4. Step 4: Simplify right side
    4,285.16x = 14,874,827.83
  5. Step 5: Solve for x
    x = 14,874,827.83/4,285.16
  6. Step 6: Final answer
    x = 3,471.24

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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.