Home / 46,299.44-69,449.11-13,022.84

Finding the Fourth Proportional to 46,299.44, 69,449.11 and 13,022.84

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Solution

The fourth proportional to 46,299.44, 69,449.11 and 13,022.84 is: 19,534.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,299.44 : 69,449.11 = 13,022.84 : x
  2. Step 2: Convert to fraction form
    46,299.44/69,449.11 = 13,022.84/x
  3. Step 3: Cross multiply
    46,299.44x = 69,449.11 × 13,022.84
  4. Step 4: Simplify right side
    46,299.44x = 904,424,647.67
  5. Step 5: Solve for x
    x = 904,424,647.67/46,299.44
  6. Step 6: Final answer
    x = 19,534.25

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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.