Home / 33,665.15-46,440.81-25,693.54

Finding the Fourth Proportional to 33,665.15, 46,440.81 and 25,693.54

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Solution

The fourth proportional to 33,665.15, 46,440.81 and 25,693.54 is: 35,444.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,665.15 : 46,440.81 = 25,693.54 : x
  2. Step 2: Convert to fraction form
    33,665.15/46,440.81 = 25,693.54/x
  3. Step 3: Cross multiply
    33,665.15x = 46,440.81 × 25,693.54
  4. Step 4: Simplify right side
    33,665.15x = 1,193,228,809.37
  5. Step 5: Solve for x
    x = 1,193,228,809.37/33,665.15
  6. Step 6: Final answer
    x = 35,444.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.