Home / 43,930.89-60,608.93-26,928.99

Finding the Fourth Proportional to 43,930.89, 60,608.93 and 26,928.99

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Solution

The fourth proportional to 43,930.89, 60,608.93 and 26,928.99 is: 37,152.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,930.89 : 60,608.93 = 26,928.99 : x
  2. Step 2: Convert to fraction form
    43,930.89/60,608.93 = 26,928.99/x
  3. Step 3: Cross multiply
    43,930.89x = 60,608.93 × 26,928.99
  4. Step 4: Simplify right side
    43,930.89x = 1,632,137,269.88
  5. Step 5: Solve for x
    x = 1,632,137,269.88/43,930.89
  6. Step 6: Final answer
    x = 37,152.38

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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.