Home / 19,058.94-26,299.62-11,098.26

Finding the Fourth Proportional to 19,058.94, 26,299.62 and 11,098.26

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Solution

The fourth proportional to 19,058.94, 26,299.62 and 11,098.26 is: 15,314.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,058.94 : 26,299.62 = 11,098.26 : x
  2. Step 2: Convert to fraction form
    19,058.94/26,299.62 = 11,098.26/x
  3. Step 3: Cross multiply
    19,058.94x = 26,299.62 × 11,098.26
  4. Step 4: Simplify right side
    19,058.94x = 291,880,020.66
  5. Step 5: Solve for x
    x = 291,880,020.66/19,058.94
  6. Step 6: Final answer
    x = 15,314.60

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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.