Home / 63,131.67-94,698.11-16,384.55

Finding the Fourth Proportional to 63,131.67, 94,698.11 and 16,384.55

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Solution

The fourth proportional to 63,131.67, 94,698.11 and 16,384.55 is: 24,576.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,131.67 : 94,698.11 = 16,384.55 : x
  2. Step 2: Convert to fraction form
    63,131.67/94,698.11 = 16,384.55/x
  3. Step 3: Cross multiply
    63,131.67x = 94,698.11 × 16,384.55
  4. Step 4: Simplify right side
    63,131.67x = 1,551,585,485.67
  5. Step 5: Solve for x
    x = 1,551,585,485.67/63,131.67
  6. Step 6: Final answer
    x = 24,576.98

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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.