Home / 44,278.56-61,105.55-25,157.70

Finding the Fourth Proportional to 44,278.56, 61,105.55 and 25,157.70

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Solution

The fourth proportional to 44,278.56, 61,105.55 and 25,157.70 is: 34,718.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,278.56 : 61,105.55 = 25,157.70 : x
  2. Step 2: Convert to fraction form
    44,278.56/61,105.55 = 25,157.70/x
  3. Step 3: Cross multiply
    44,278.56x = 61,105.55 × 25,157.70
  4. Step 4: Simplify right side
    44,278.56x = 1,537,274,969.45
  5. Step 5: Solve for x
    x = 1,537,274,969.45/44,278.56
  6. Step 6: Final answer
    x = 34,718.27

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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.