Home / 9,369.74-14,043.29-4,102.49

Finding the Fourth Proportional to 9,369.74, 14,043.29 and 4,102.49

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Solution

The fourth proportional to 9,369.74, 14,043.29 and 4,102.49 is: 6,148.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.74 : 14,043.29 = 4,102.49 : x
  2. Step 2: Convert to fraction form
    9,369.74/14,043.29 = 4,102.49/x
  3. Step 3: Cross multiply
    9,369.74x = 14,043.29 × 4,102.49
  4. Step 4: Simplify right side
    9,369.74x = 57,612,366.06
  5. Step 5: Solve for x
    x = 57,612,366.06/9,369.74
  6. Step 6: Final answer
    x = 6,148.77

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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.