Home / 10,466.38-14,441.58-5,991.52

Finding the Fourth Proportional to 10,466.38, 14,441.58 and 5,991.52

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Solution

The fourth proportional to 10,466.38, 14,441.58 and 5,991.52 is: 8,267.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,466.38 : 14,441.58 = 5,991.52 : x
  2. Step 2: Convert to fraction form
    10,466.38/14,441.58 = 5,991.52/x
  3. Step 3: Cross multiply
    10,466.38x = 14,441.58 × 5,991.52
  4. Step 4: Simplify right side
    10,466.38x = 86,527,015.40
  5. Step 5: Solve for x
    x = 86,527,015.40/10,466.38
  6. Step 6: Final answer
    x = 8,267.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.