Home / 36,798.93-55,181.82-10,497.42

Finding the Fourth Proportional to 36,798.93, 55,181.82 and 10,497.42

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Solution

The fourth proportional to 36,798.93, 55,181.82 and 10,497.42 is: 15,741.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,798.93 : 55,181.82 = 10,497.42 : x
  2. Step 2: Convert to fraction form
    36,798.93/55,181.82 = 10,497.42/x
  3. Step 3: Cross multiply
    36,798.93x = 55,181.82 × 10,497.42
  4. Step 4: Simplify right side
    36,798.93x = 579,266,740.90
  5. Step 5: Solve for x
    x = 579,266,740.90/36,798.93
  6. Step 6: Final answer
    x = 15,741.40

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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.