Home / 19,082.94-26,333.83-11,527.95

Finding the Fourth Proportional to 19,082.94, 26,333.83 and 11,527.95

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Solution

The fourth proportional to 19,082.94, 26,333.83 and 11,527.95 is: 15,908.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,082.94 : 26,333.83 = 11,527.95 : x
  2. Step 2: Convert to fraction form
    19,082.94/26,333.83 = 11,527.95/x
  3. Step 3: Cross multiply
    19,082.94x = 26,333.83 × 11,527.95
  4. Step 4: Simplify right side
    19,082.94x = 303,575,075.55
  5. Step 5: Solve for x
    x = 303,575,075.55/19,082.94
  6. Step 6: Final answer
    x = 15,908.19

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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.