Home / 6,384.29-9,576.44-2,002.10

Finding the Fourth Proportional to 6,384.29, 9,576.44 and 2,002.10

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Solution

The fourth proportional to 6,384.29, 9,576.44 and 2,002.10 is: 3,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384.29 : 9,576.44 = 2,002.10 : x
  2. Step 2: Convert to fraction form
    6,384.29/9,576.44 = 2,002.10/x
  3. Step 3: Cross multiply
    6,384.29x = 9,576.44 × 2,002.10
  4. Step 4: Simplify right side
    6,384.29x = 19,172,980.51
  5. Step 5: Solve for x
    x = 19,172,980.51/6,384.29
  6. Step 6: Final answer
    x = 3,003.15

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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.