Home / 45,191.27-62,367.69-25,054.47

Finding the Fourth Proportional to 45,191.27, 62,367.69 and 25,054.47

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Solution

The fourth proportional to 45,191.27, 62,367.69 and 25,054.47 is: 34,577.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,191.27 : 62,367.69 = 25,054.47 : x
  2. Step 2: Convert to fraction form
    45,191.27/62,367.69 = 25,054.47/x
  3. Step 3: Cross multiply
    45,191.27x = 62,367.69 × 25,054.47
  4. Step 4: Simplify right side
    45,191.27x = 1,562,589,418.07
  5. Step 5: Solve for x
    x = 1,562,589,418.07/45,191.27
  6. Step 6: Final answer
    x = 34,577.24

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Double scale
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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.