Home / 34,675.66-52,021.30-10,984.64

Finding the Fourth Proportional to 34,675.66, 52,021.30 and 10,984.64

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Solution

The fourth proportional to 34,675.66, 52,021.30 and 10,984.64 is: 16,479.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,675.66 : 52,021.30 = 10,984.64 : x
  2. Step 2: Convert to fraction form
    34,675.66/52,021.30 = 10,984.64/x
  3. Step 3: Cross multiply
    34,675.66x = 52,021.30 × 10,984.64
  4. Step 4: Simplify right side
    34,675.66x = 571,435,252.83
  5. Step 5: Solve for x
    x = 571,435,252.83/34,675.66
  6. Step 6: Final answer
    x = 16,479.43

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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.