Home / 9,514.15-14,271.24-2,588.65

Finding the Fourth Proportional to 9,514.15, 14,271.24 and 2,588.65

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Solution

The fourth proportional to 9,514.15, 14,271.24 and 2,588.65 is: 3,882.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,514.15 : 14,271.24 = 2,588.65 : x
  2. Step 2: Convert to fraction form
    9,514.15/14,271.24 = 2,588.65/x
  3. Step 3: Cross multiply
    9,514.15x = 14,271.24 × 2,588.65
  4. Step 4: Simplify right side
    9,514.15x = 36,943,219.46
  5. Step 5: Solve for x
    x = 36,943,219.46/9,514.15
  6. Step 6: Final answer
    x = 3,882.98

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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.