Home / 9,825.02-14,741.37-3,669.50

Finding the Fourth Proportional to 9,825.02, 14,741.37 and 3,669.50

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Solution

The fourth proportional to 9,825.02, 14,741.37 and 3,669.50 is: 5,505.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,825.02 : 14,741.37 = 3,669.50 : x
  2. Step 2: Convert to fraction form
    9,825.02/14,741.37 = 3,669.50/x
  3. Step 3: Cross multiply
    9,825.02x = 14,741.37 × 3,669.50
  4. Step 4: Simplify right side
    9,825.02x = 54,093,457.22
  5. Step 5: Solve for x
    x = 54,093,457.22/9,825.02
  6. Step 6: Final answer
    x = 5,505.68

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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.