Home / 6,560.99-9,054.16-3,576.82

Finding the Fourth Proportional to 6,560.99, 9,054.16 and 3,576.82

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Solution

The fourth proportional to 6,560.99, 9,054.16 and 3,576.82 is: 4,936.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560.99 : 9,054.16 = 3,576.82 : x
  2. Step 2: Convert to fraction form
    6,560.99/9,054.16 = 3,576.82/x
  3. Step 3: Cross multiply
    6,560.99x = 9,054.16 × 3,576.82
  4. Step 4: Simplify right side
    6,560.99x = 32,385,100.57
  5. Step 5: Solve for x
    x = 32,385,100.57/6,560.99
  6. Step 6: Final answer
    x = 4,936.01

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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.