Home / 45,277.23-62,481.93-25,134.06

Finding the Fourth Proportional to 45,277.23, 62,481.93 and 25,134.06

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Solution

The fourth proportional to 45,277.23, 62,481.93 and 25,134.06 is: 34,684.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,277.23 : 62,481.93 = 25,134.06 : x
  2. Step 2: Convert to fraction form
    45,277.23/62,481.93 = 25,134.06/x
  3. Step 3: Cross multiply
    45,277.23x = 62,481.93 × 25,134.06
  4. Step 4: Simplify right side
    45,277.23x = 1,570,424,577.54
  5. Step 5: Solve for x
    x = 1,570,424,577.54/45,277.23
  6. Step 6: Final answer
    x = 34,684.64

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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.