Home / 4,004.70-5,525.59-2,325.13

Finding the Fourth Proportional to 4,004.70, 5,525.59 and 2,325.13

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Solution

The fourth proportional to 4,004.70, 5,525.59 and 2,325.13 is: 3,208.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004.70 : 5,525.59 = 2,325.13 : x
  2. Step 2: Convert to fraction form
    4,004.70/5,525.59 = 2,325.13/x
  3. Step 3: Cross multiply
    4,004.70x = 5,525.59 × 2,325.13
  4. Step 4: Simplify right side
    4,004.70x = 12,847,715.08
  5. Step 5: Solve for x
    x = 12,847,715.08/4,004.70
  6. Step 6: Final answer
    x = 3,208.16

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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.