Home / 19,098.98-26,356.61-10,601.11

Finding the Fourth Proportional to 19,098.98, 26,356.61 and 10,601.11

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Solution

The fourth proportional to 19,098.98, 26,356.61 and 10,601.11 is: 14,629.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,098.98 : 26,356.61 = 10,601.11 : x
  2. Step 2: Convert to fraction form
    19,098.98/26,356.61 = 10,601.11/x
  3. Step 3: Cross multiply
    19,098.98x = 26,356.61 × 10,601.11
  4. Step 4: Simplify right side
    19,098.98x = 279,409,137.05
  5. Step 5: Solve for x
    x = 279,409,137.05/19,098.98
  6. Step 6: Final answer
    x = 14,629.53

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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.