Home / 45,367.37-62,608.41-25,225.10

Finding the Fourth Proportional to 45,367.37, 62,608.41 and 25,225.10

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Solution

The fourth proportional to 45,367.37, 62,608.41 and 25,225.10 is: 34,811.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,367.37 : 62,608.41 = 25,225.10 : x
  2. Step 2: Convert to fraction form
    45,367.37/62,608.41 = 25,225.10/x
  3. Step 3: Cross multiply
    45,367.37x = 62,608.41 × 25,225.10
  4. Step 4: Simplify right side
    45,367.37x = 1,579,303,090.05
  5. Step 5: Solve for x
    x = 1,579,303,090.05/45,367.37
  6. Step 6: Final answer
    x = 34,811.44

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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.