Home / 16,967.22-25,424.88-9,070.86

Finding the Fourth Proportional to 16,967.22, 25,424.88 and 9,070.86

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Solution

The fourth proportional to 16,967.22, 25,424.88 and 9,070.86 is: 13,592.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,967.22 : 25,424.88 = 9,070.86 : x
  2. Step 2: Convert to fraction form
    16,967.22/25,424.88 = 9,070.86/x
  3. Step 3: Cross multiply
    16,967.22x = 25,424.88 × 9,070.86
  4. Step 4: Simplify right side
    16,967.22x = 230,625,527.00
  5. Step 5: Solve for x
    x = 230,625,527.00/16,967.22
  6. Step 6: Final answer
    x = 13,592.42

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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.