Home / 134,741.64-202,112.46-41,235.24

Finding the Fourth Proportional to 134,741.64, 202,112.46 and 41,235.24

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Solution

The fourth proportional to 134,741.64, 202,112.46 and 41,235.24 is: 61,852.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,741.64 : 202,112.46 = 41,235.24 : x
  2. Step 2: Convert to fraction form
    134,741.64/202,112.46 = 41,235.24/x
  3. Step 3: Cross multiply
    134,741.64x = 202,112.46 × 41,235.24
  4. Step 4: Simplify right side
    134,741.64x = 8,334,155,795.09
  5. Step 5: Solve for x
    x = 8,334,155,795.09/134,741.64
  6. Step 6: Final answer
    x = 61,852.86

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1.5x scale

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.