Home / 44,866.12-67,299.69-19,216.98

Finding the Fourth Proportional to 44,866.12, 67,299.69 and 19,216.98

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Solution

The fourth proportional to 44,866.12, 67,299.69 and 19,216.98 is: 28,825.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,866.12 : 67,299.69 = 19,216.98 : x
  2. Step 2: Convert to fraction form
    44,866.12/67,299.69 = 19,216.98/x
  3. Step 3: Cross multiply
    44,866.12x = 67,299.69 × 19,216.98
  4. Step 4: Simplify right side
    44,866.12x = 1,293,296,796.74
  5. Step 5: Solve for x
    x = 1,293,296,796.74/44,866.12
  6. Step 6: Final answer
    x = 28,825.69

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1.5x scale

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.