Home / 16,926.96-25,389.48-4,614

Finding the Fourth Proportional to 16,926.96, 25,389.48 and 4,614

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Solution

The fourth proportional to 16,926.96, 25,389.48 and 4,614 is: 6,920.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,926.96 : 25,389.48 = 4,614 : x
  2. Step 2: Convert to fraction form
    16,926.96/25,389.48 = 4,614/x
  3. Step 3: Cross multiply
    16,926.96x = 25,389.48 × 4,614
  4. Step 4: Simplify right side
    16,926.96x = 117,147,060.72
  5. Step 5: Solve for x
    x = 117,147,060.72/16,926.96
  6. Step 6: Final answer
    x = 6,920.74

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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.