Home / 19,256.27-26,574.21-10,758.12

Finding the Fourth Proportional to 19,256.27, 26,574.21 and 10,758.12

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Solution

The fourth proportional to 19,256.27, 26,574.21 and 10,758.12 is: 14,846.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,256.27 : 26,574.21 = 10,758.12 : x
  2. Step 2: Convert to fraction form
    19,256.27/26,574.21 = 10,758.12/x
  3. Step 3: Cross multiply
    19,256.27x = 26,574.21 × 10,758.12
  4. Step 4: Simplify right side
    19,256.27x = 285,888,440.43
  5. Step 5: Solve for x
    x = 285,888,440.43/19,256.27
  6. Step 6: Final answer
    x = 14,846.52

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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.