Home / 9,514.90-14,271.17-3,968.92

Finding the Fourth Proportional to 9,514.90, 14,271.17 and 3,968.92

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Solution

The fourth proportional to 9,514.90, 14,271.17 and 3,968.92 is: 5,952.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,514.90 : 14,271.17 = 3,968.92 : x
  2. Step 2: Convert to fraction form
    9,514.90/14,271.17 = 3,968.92/x
  3. Step 3: Cross multiply
    9,514.90x = 14,271.17 × 3,968.92
  4. Step 4: Simplify right side
    9,514.90x = 56,641,132.04
  5. Step 5: Solve for x
    x = 56,641,132.04/9,514.90
  6. Step 6: Final answer
    x = 5,952.89

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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.