Home / 6,510.15-9,765.24-2,353.09

Finding the Fourth Proportional to 6,510.15, 9,765.24 and 2,353.09

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Solution

The fourth proportional to 6,510.15, 9,765.24 and 2,353.09 is: 3,529.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,510.15 : 9,765.24 = 2,353.09 : x
  2. Step 2: Convert to fraction form
    6,510.15/9,765.24 = 2,353.09/x
  3. Step 3: Cross multiply
    6,510.15x = 9,765.24 × 2,353.09
  4. Step 4: Simplify right side
    6,510.15x = 22,978,491.97
  5. Step 5: Solve for x
    x = 22,978,491.97/6,510.15
  6. Step 6: Final answer
    x = 3,529.64

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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.