Home / 4,304.34-6,458.86-3,003.30

Finding the Fourth Proportional to 4,304.34, 6,458.86 and 3,003.30

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Solution

The fourth proportional to 4,304.34, 6,458.86 and 3,003.30 is: 4,506.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304.34 : 6,458.86 = 3,003.30 : x
  2. Step 2: Convert to fraction form
    4,304.34/6,458.86 = 3,003.30/x
  3. Step 3: Cross multiply
    4,304.34x = 6,458.86 × 3,003.30
  4. Step 4: Simplify right side
    4,304.34x = 19,397,894.24
  5. Step 5: Solve for x
    x = 19,397,894.24/4,304.34
  6. Step 6: Final answer
    x = 4,506.59

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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.