Home / 9,367.19-14,051.05-3,126.98

Finding the Fourth Proportional to 9,367.19, 14,051.05 and 3,126.98

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Solution

The fourth proportional to 9,367.19, 14,051.05 and 3,126.98 is: 4,690.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.19 : 14,051.05 = 3,126.98 : x
  2. Step 2: Convert to fraction form
    9,367.19/14,051.05 = 3,126.98/x
  3. Step 3: Cross multiply
    9,367.19x = 14,051.05 × 3,126.98
  4. Step 4: Simplify right side
    9,367.19x = 43,937,385.68
  5. Step 5: Solve for x
    x = 43,937,385.68/9,367.19
  6. Step 6: Final answer
    x = 4,690.56

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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.