Home / 25,927.80-35,705.06-22,523.25

Finding the Fourth Proportional to 25,927.80, 35,705.06 and 22,523.25

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Solution

The fourth proportional to 25,927.80, 35,705.06 and 22,523.25 is: 31,016.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,927.80 : 35,705.06 = 22,523.25 : x
  2. Step 2: Convert to fraction form
    25,927.80/35,705.06 = 22,523.25/x
  3. Step 3: Cross multiply
    25,927.80x = 35,705.06 × 22,523.25
  4. Step 4: Simplify right side
    25,927.80x = 804,193,992.65
  5. Step 5: Solve for x
    x = 804,193,992.65/25,927.80
  6. Step 6: Final answer
    x = 31,016.67

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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.