Home / 9,304.27-13,965.65-4,377.38

Finding the Fourth Proportional to 9,304.27, 13,965.65 and 4,377.38

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Solution

The fourth proportional to 9,304.27, 13,965.65 and 4,377.38 is: 6,570.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,304.27 : 13,965.65 = 4,377.38 : x
  2. Step 2: Convert to fraction form
    9,304.27/13,965.65 = 4,377.38/x
  3. Step 3: Cross multiply
    9,304.27x = 13,965.65 × 4,377.38
  4. Step 4: Simplify right side
    9,304.27x = 61,132,881.70
  5. Step 5: Solve for x
    x = 61,132,881.70/9,304.27
  6. Step 6: Final answer
    x = 6,570.41

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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.