Home / 19,364.65-26,549.16-19,014.73

Finding the Fourth Proportional to 19,364.65, 26,549.16 and 19,014.73

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Solution

The fourth proportional to 19,364.65, 26,549.16 and 19,014.73 is: 26,069.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,364.65 : 26,549.16 = 19,014.73 : x
  2. Step 2: Convert to fraction form
    19,364.65/26,549.16 = 19,014.73/x
  3. Step 3: Cross multiply
    19,364.65x = 26,549.16 × 19,014.73
  4. Step 4: Simplify right side
    19,364.65x = 504,824,976.38
  5. Step 5: Solve for x
    x = 504,824,976.38/19,364.65
  6. Step 6: Final answer
    x = 26,069.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.