Home / 12,514.01-17,269.17-6,848.73

Finding the Fourth Proportional to 12,514.01, 17,269.17 and 6,848.73

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Solution

The fourth proportional to 12,514.01, 17,269.17 and 6,848.73 is: 9,451.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,514.01 : 17,269.17 = 6,848.73 : x
  2. Step 2: Convert to fraction form
    12,514.01/17,269.17 = 6,848.73/x
  3. Step 3: Cross multiply
    12,514.01x = 17,269.17 × 6,848.73
  4. Step 4: Simplify right side
    12,514.01x = 118,271,882.65
  5. Step 5: Solve for x
    x = 118,271,882.65/12,514.01
  6. Step 6: Final answer
    x = 9,451.16

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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.