Home / 44,503.75-61,422.05-25,383.57

Finding the Fourth Proportional to 44,503.75, 61,422.05 and 25,383.57

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Solution

The fourth proportional to 44,503.75, 61,422.05 and 25,383.57 is: 35,033.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,503.75 : 61,422.05 = 25,383.57 : x
  2. Step 2: Convert to fraction form
    44,503.75/61,422.05 = 25,383.57/x
  3. Step 3: Cross multiply
    44,503.75x = 61,422.05 × 25,383.57
  4. Step 4: Simplify right side
    44,503.75x = 1,559,110,905.72
  5. Step 5: Solve for x
    x = 1,559,110,905.72/44,503.75
  6. Step 6: Final answer
    x = 35,033.25

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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.