Home / 9,881.67-14,822.43-4,034.18

Finding the Fourth Proportional to 9,881.67, 14,822.43 and 4,034.18

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Solution

The fourth proportional to 9,881.67, 14,822.43 and 4,034.18 is: 6,051.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,881.67 : 14,822.43 = 4,034.18 : x
  2. Step 2: Convert to fraction form
    9,881.67/14,822.43 = 4,034.18/x
  3. Step 3: Cross multiply
    9,881.67x = 14,822.43 × 4,034.18
  4. Step 4: Simplify right side
    9,881.67x = 59,796,395.28
  5. Step 5: Solve for x
    x = 59,796,395.28/9,881.67
  6. Step 6: Final answer
    x = 6,051.24

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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.