Home / 24,316.08-36,474.48-6,786

Finding the Fourth Proportional to 24,316.08, 36,474.48 and 6,786

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Solution

The fourth proportional to 24,316.08, 36,474.48 and 6,786 is: 10,179.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,316.08 : 36,474.48 = 6,786 : x
  2. Step 2: Convert to fraction form
    24,316.08/36,474.48 = 6,786/x
  3. Step 3: Cross multiply
    24,316.08x = 36,474.48 × 6,786
  4. Step 4: Simplify right side
    24,316.08x = 247,515,821.28
  5. Step 5: Solve for x
    x = 247,515,821.28/24,316.08
  6. Step 6: Final answer
    x = 10,179.10

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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.