Home / 134,585.64-201,879.27-41,091.39

Finding the Fourth Proportional to 134,585.64, 201,879.27 and 41,091.39

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Solution

The fourth proportional to 134,585.64, 201,879.27 and 41,091.39 is: 61,637.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,585.64 : 201,879.27 = 41,091.39 : x
  2. Step 2: Convert to fraction form
    134,585.64/201,879.27 = 41,091.39/x
  3. Step 3: Cross multiply
    134,585.64x = 201,879.27 × 41,091.39
  4. Step 4: Simplify right side
    134,585.64x = 8,295,499,816.49
  5. Step 5: Solve for x
    x = 8,295,499,816.49/134,585.64
  6. Step 6: Final answer
    x = 61,637.33

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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.