Home / 9,514.07-14,271.14-2,588.57

Finding the Fourth Proportional to 9,514.07, 14,271.14 and 2,588.57

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Solution

The fourth proportional to 9,514.07, 14,271.14 and 2,588.57 is: 3,882.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,514.07 : 14,271.14 = 2,588.57 : x
  2. Step 2: Convert to fraction form
    9,514.07/14,271.14 = 2,588.57/x
  3. Step 3: Cross multiply
    9,514.07x = 14,271.14 × 2,588.57
  4. Step 4: Simplify right side
    9,514.07x = 36,941,844.87
  5. Step 5: Solve for x
    x = 36,941,844.87/9,514.07
  6. Step 6: Final answer
    x = 3,882.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.