Home / 45,766.54-63,157.98-25,623.46

Finding the Fourth Proportional to 45,766.54, 63,157.98 and 25,623.46

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Solution

The fourth proportional to 45,766.54, 63,157.98 and 25,623.46 is: 35,360.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,766.54 : 63,157.98 = 25,623.46 : x
  2. Step 2: Convert to fraction form
    45,766.54/63,157.98 = 25,623.46/x
  3. Step 3: Cross multiply
    45,766.54x = 63,157.98 × 25,623.46
  4. Step 4: Simplify right side
    45,766.54x = 1,618,325,974.21
  5. Step 5: Solve for x
    x = 1,618,325,974.21/45,766.54
  6. Step 6: Final answer
    x = 35,360.46

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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.