Home / 6,510.19-9,763.29-2,349.69

Finding the Fourth Proportional to 6,510.19, 9,763.29 and 2,349.69

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Solution

The fourth proportional to 6,510.19, 9,763.29 and 2,349.69 is: 3,523.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,510.19 : 9,763.29 = 2,349.69 : x
  2. Step 2: Convert to fraction form
    6,510.19/9,763.29 = 2,349.69/x
  3. Step 3: Cross multiply
    6,510.19x = 9,763.29 × 2,349.69
  4. Step 4: Simplify right side
    6,510.19x = 22,940,704.88
  5. Step 5: Solve for x
    x = 22,940,704.88/6,510.19
  6. Step 6: Final answer
    x = 3,523.81

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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.