Home / 6,065.10-9,090.28-2,553.76

Finding the Fourth Proportional to 6,065.10, 9,090.28 and 2,553.76

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Solution

The fourth proportional to 6,065.10, 9,090.28 and 2,553.76 is: 3,827.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065.10 : 9,090.28 = 2,553.76 : x
  2. Step 2: Convert to fraction form
    6,065.10/9,090.28 = 2,553.76/x
  3. Step 3: Cross multiply
    6,065.10x = 9,090.28 × 2,553.76
  4. Step 4: Simplify right side
    6,065.10x = 23,214,393.45
  5. Step 5: Solve for x
    x = 23,214,393.45/6,065.10
  6. Step 6: Final answer
    x = 3,827.54

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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.