Home / 4,031.84-6,047.91-1,110.38

Finding the Fourth Proportional to 4,031.84, 6,047.91 and 1,110.38

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Solution

The fourth proportional to 4,031.84, 6,047.91 and 1,110.38 is: 1,665.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031.84 : 6,047.91 = 1,110.38 : x
  2. Step 2: Convert to fraction form
    4,031.84/6,047.91 = 1,110.38/x
  3. Step 3: Cross multiply
    4,031.84x = 6,047.91 × 1,110.38
  4. Step 4: Simplify right side
    4,031.84x = 6,715,448.07
  5. Step 5: Solve for x
    x = 6,715,448.07/4,031.84
  6. Step 6: Final answer
    x = 1,665.60

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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.