Home / 19,256.62-26,573.91-10,758.19

Finding the Fourth Proportional to 19,256.62, 26,573.91 and 10,758.19

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Solution

The fourth proportional to 19,256.62, 26,573.91 and 10,758.19 is: 14,846.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,256.62 : 26,573.91 = 10,758.19 : x
  2. Step 2: Convert to fraction form
    19,256.62/26,573.91 = 10,758.19/x
  3. Step 3: Cross multiply
    19,256.62x = 26,573.91 × 10,758.19
  4. Step 4: Simplify right side
    19,256.62x = 285,887,172.82
  5. Step 5: Solve for x
    x = 285,887,172.82/19,256.62
  6. Step 6: Final answer
    x = 14,846.18

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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.