Home / 33,350.31-46,040.16-25,779.54

Finding the Fourth Proportional to 33,350.31, 46,040.16 and 25,779.54

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Solution

The fourth proportional to 33,350.31, 46,040.16 and 25,779.54 is: 35,588.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,350.31 : 46,040.16 = 25,779.54 : x
  2. Step 2: Convert to fraction form
    33,350.31/46,040.16 = 25,779.54/x
  3. Step 3: Cross multiply
    33,350.31x = 46,040.16 × 25,779.54
  4. Step 4: Simplify right side
    33,350.31x = 1,186,894,146.33
  5. Step 5: Solve for x
    x = 1,186,894,146.33/33,350.31
  6. Step 6: Final answer
    x = 35,588.70

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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.