Home / 10,323.56-14,246.58-5,608.04

Finding the Fourth Proportional to 10,323.56, 14,246.58 and 5,608.04

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Solution

The fourth proportional to 10,323.56, 14,246.58 and 5,608.04 is: 7,739.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,323.56 : 14,246.58 = 5,608.04 : x
  2. Step 2: Convert to fraction form
    10,323.56/14,246.58 = 5,608.04/x
  3. Step 3: Cross multiply
    10,323.56x = 14,246.58 × 5,608.04
  4. Step 4: Simplify right side
    10,323.56x = 79,895,390.50
  5. Step 5: Solve for x
    x = 79,895,390.50/10,323.56
  6. Step 6: Final answer
    x = 7,739.13

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