Home / 6,384.67-9,577.02-2,002.51

Finding the Fourth Proportional to 6,384.67, 9,577.02 and 2,002.51

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Solution

The fourth proportional to 6,384.67, 9,577.02 and 2,002.51 is: 3,003.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384.67 : 9,577.02 = 2,002.51 : x
  2. Step 2: Convert to fraction form
    6,384.67/9,577.02 = 2,002.51/x
  3. Step 3: Cross multiply
    6,384.67x = 9,577.02 × 2,002.51
  4. Step 4: Simplify right side
    6,384.67x = 19,178,078.32
  5. Step 5: Solve for x
    x = 19,178,078.32/6,384.67
  6. Step 6: Final answer
    x = 3,003.77

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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.