Home / 5,304.84-7,953.32-2,670.41

Finding the Fourth Proportional to 5,304.84, 7,953.32 and 2,670.41

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Solution

The fourth proportional to 5,304.84, 7,953.32 and 2,670.41 is: 4,003.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304.84 : 7,953.32 = 2,670.41 : x
  2. Step 2: Convert to fraction form
    5,304.84/7,953.32 = 2,670.41/x
  3. Step 3: Cross multiply
    5,304.84x = 7,953.32 × 2,670.41
  4. Step 4: Simplify right side
    5,304.84x = 21,238,572.14
  5. Step 5: Solve for x
    x = 21,238,572.14/5,304.84
  6. Step 6: Final answer
    x = 4,003.62

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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.