Home / 169,717.44-254,608.94-64,528.23

Finding the Fourth Proportional to 169,717.44, 254,608.94 and 64,528.23

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Solution

The fourth proportional to 169,717.44, 254,608.94 and 64,528.23 is: 96,804.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,717.44 : 254,608.94 = 64,528.23 : x
  2. Step 2: Convert to fraction form
    169,717.44/254,608.94 = 64,528.23/x
  3. Step 3: Cross multiply
    169,717.44x = 254,608.94 × 64,528.23
  4. Step 4: Simplify right side
    169,717.44x = 16,429,464,240.38
  5. Step 5: Solve for x
    x = 16,429,464,240.38/169,717.44
  6. Step 6: Final answer
    x = 96,804.81

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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.