Home / 134,499.64-201,749.46-41,004.58

Finding the Fourth Proportional to 134,499.64, 201,749.46 and 41,004.58

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Solution

The fourth proportional to 134,499.64, 201,749.46 and 41,004.58 is: 61,506.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,499.64 : 201,749.46 = 41,004.58 : x
  2. Step 2: Convert to fraction form
    134,499.64/201,749.46 = 41,004.58/x
  3. Step 3: Cross multiply
    134,499.64x = 201,749.46 × 41,004.58
  4. Step 4: Simplify right side
    134,499.64x = 8,272,651,872.53
  5. Step 5: Solve for x
    x = 8,272,651,872.53/134,499.64
  6. Step 6: Final answer
    x = 61,506.87

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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.