Home / 5,903.16-8,146.11-3,250.29

Finding the Fourth Proportional to 5,903.16, 8,146.11 and 3,250.29

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Solution

The fourth proportional to 5,903.16, 8,146.11 and 3,250.29 is: 4,485.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,903.16 : 8,146.11 = 3,250.29 : x
  2. Step 2: Convert to fraction form
    5,903.16/8,146.11 = 3,250.29/x
  3. Step 3: Cross multiply
    5,903.16x = 8,146.11 × 3,250.29
  4. Step 4: Simplify right side
    5,903.16x = 26,477,219.87
  5. Step 5: Solve for x
    x = 26,477,219.87/5,903.16
  6. Step 6: Final answer
    x = 4,485.26

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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.