Home / 7,056.51-10,576.27-2,610.63

Finding the Fourth Proportional to 7,056.51, 10,576.27 and 2,610.63

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Solution

The fourth proportional to 7,056.51, 10,576.27 and 2,610.63 is: 3,912.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056.51 : 10,576.27 = 2,610.63 : x
  2. Step 2: Convert to fraction form
    7,056.51/10,576.27 = 2,610.63/x
  3. Step 3: Cross multiply
    7,056.51x = 10,576.27 × 2,610.63
  4. Step 4: Simplify right side
    7,056.51x = 27,610,727.75
  5. Step 5: Solve for x
    x = 27,610,727.75/7,056.51
  6. Step 6: Final answer
    x = 3,912.80

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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.