Home / 46,245.44-63,819.98-28,090.02

Finding the Fourth Proportional to 46,245.44, 63,819.98 and 28,090.02

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Solution

The fourth proportional to 46,245.44, 63,819.98 and 28,090.02 is: 38,765.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,245.44 : 63,819.98 = 28,090.02 : x
  2. Step 2: Convert to fraction form
    46,245.44/63,819.98 = 28,090.02/x
  3. Step 3: Cross multiply
    46,245.44x = 63,819.98 × 28,090.02
  4. Step 4: Simplify right side
    46,245.44x = 1,792,704,374.15
  5. Step 5: Solve for x
    x = 1,792,704,374.15/46,245.44
  6. Step 6: Final answer
    x = 38,765.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.