Home / 9,411.15-14,116.58-2,295.47

Finding the Fourth Proportional to 9,411.15, 14,116.58 and 2,295.47

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Solution

The fourth proportional to 9,411.15, 14,116.58 and 2,295.47 is: 3,443.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,411.15 : 14,116.58 = 2,295.47 : x
  2. Step 2: Convert to fraction form
    9,411.15/14,116.58 = 2,295.47/x
  3. Step 3: Cross multiply
    9,411.15x = 14,116.58 × 2,295.47
  4. Step 4: Simplify right side
    9,411.15x = 32,404,218.31
  5. Step 5: Solve for x
    x = 32,404,218.31/9,411.15
  6. Step 6: Final answer
    x = 3,443.17

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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.