Home / 65,025.18-97,530.78-44,099.54

Finding the Fourth Proportional to 65,025.18, 97,530.78 and 44,099.54

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Solution

The fourth proportional to 65,025.18, 97,530.78 and 44,099.54 is: 66,144.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,025.18 : 97,530.78 = 44,099.54 : x
  2. Step 2: Convert to fraction form
    65,025.18/97,530.78 = 44,099.54/x
  3. Step 3: Cross multiply
    65,025.18x = 97,530.78 × 44,099.54
  4. Step 4: Simplify right side
    65,025.18x = 4,301,062,577.30
  5. Step 5: Solve for x
    x = 4,301,062,577.30/65,025.18
  6. Step 6: Final answer
    x = 66,144.57

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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.