Home / 9,386.26-14,086.31-4,455.94

Finding the Fourth Proportional to 9,386.26, 14,086.31 and 4,455.94

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Solution

The fourth proportional to 9,386.26, 14,086.31 and 4,455.94 is: 6,687.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,386.26 : 14,086.31 = 4,455.94 : x
  2. Step 2: Convert to fraction form
    9,386.26/14,086.31 = 4,455.94/x
  3. Step 3: Cross multiply
    9,386.26x = 14,086.31 × 4,455.94
  4. Step 4: Simplify right side
    9,386.26x = 62,767,752.18
  5. Step 5: Solve for x
    x = 62,767,752.18/9,386.26
  6. Step 6: Final answer
    x = 6,687.20

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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.