Home / 9,536.77-14,307.21-3,914.45

Finding the Fourth Proportional to 9,536.77, 14,307.21 and 3,914.45

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Solution

The fourth proportional to 9,536.77, 14,307.21 and 3,914.45 is: 5,872.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,536.77 : 14,307.21 = 3,914.45 : x
  2. Step 2: Convert to fraction form
    9,536.77/14,307.21 = 3,914.45/x
  3. Step 3: Cross multiply
    9,536.77x = 14,307.21 × 3,914.45
  4. Step 4: Simplify right side
    9,536.77x = 56,004,858.18
  5. Step 5: Solve for x
    x = 56,004,858.18/9,536.77
  6. Step 6: Final answer
    x = 5,872.52

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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.