Home / 46,449.44-69,763.80-39,800.96

Finding the Fourth Proportional to 46,449.44, 69,763.80 and 39,800.96

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Solution

The fourth proportional to 46,449.44, 69,763.80 and 39,800.96 is: 59,778.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,449.44 : 69,763.80 = 39,800.96 : x
  2. Step 2: Convert to fraction form
    46,449.44/69,763.80 = 39,800.96/x
  3. Step 3: Cross multiply
    46,449.44x = 69,763.80 × 39,800.96
  4. Step 4: Simplify right side
    46,449.44x = 2,776,666,213.25
  5. Step 5: Solve for x
    x = 2,776,666,213.25/46,449.44
  6. Step 6: Final answer
    x = 59,778.25

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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.