Home / 9,214.48-13,810.92-4,536.64

Finding the Fourth Proportional to 9,214.48, 13,810.92 and 4,536.64

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Solution

The fourth proportional to 9,214.48, 13,810.92 and 4,536.64 is: 6,799.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,214.48 : 13,810.92 = 4,536.64 : x
  2. Step 2: Convert to fraction form
    9,214.48/13,810.92 = 4,536.64/x
  3. Step 3: Cross multiply
    9,214.48x = 13,810.92 × 4,536.64
  4. Step 4: Simplify right side
    9,214.48x = 62,655,172.11
  5. Step 5: Solve for x
    x = 62,655,172.11/9,214.48
  6. Step 6: Final answer
    x = 6,799.64

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.