Home / 44,289.25-61,121.60-25,427.59

Finding the Fourth Proportional to 44,289.25, 61,121.60 and 25,427.59

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Solution

The fourth proportional to 44,289.25, 61,121.60 and 25,427.59 is: 35,091.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289.25 : 61,121.60 = 25,427.59 : x
  2. Step 2: Convert to fraction form
    44,289.25/61,121.60 = 25,427.59/x
  3. Step 3: Cross multiply
    44,289.25x = 61,121.60 × 25,427.59
  4. Step 4: Simplify right side
    44,289.25x = 1,554,174,857.81
  5. Step 5: Solve for x
    x = 1,554,174,857.81/44,289.25
  6. Step 6: Final answer
    x = 35,091.47

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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.