Home / 101,096.10-151,704.90-41,925.60

Finding the Fourth Proportional to 101,096.10, 151,704.90 and 41,925.60

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Solution

The fourth proportional to 101,096.10, 151,704.90 and 41,925.60 is: 62,913.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,096.10 : 151,704.90 = 41,925.60 : x
  2. Step 2: Convert to fraction form
    101,096.10/151,704.90 = 41,925.60/x
  3. Step 3: Cross multiply
    101,096.10x = 151,704.90 × 41,925.60
  4. Step 4: Simplify right side
    101,096.10x = 6,360,318,955.44
  5. Step 5: Solve for x
    x = 6,360,318,955.44/101,096.10
  6. Step 6: Final answer
    x = 62,913.59

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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.