Home / 62,739.55-94,026.25-46,021.31

Finding the Fourth Proportional to 62,739.55, 94,026.25 and 46,021.31

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Solution

The fourth proportional to 62,739.55, 94,026.25 and 46,021.31 is: 68,971.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,739.55 : 94,026.25 = 46,021.31 : x
  2. Step 2: Convert to fraction form
    62,739.55/94,026.25 = 46,021.31/x
  3. Step 3: Cross multiply
    62,739.55x = 94,026.25 × 46,021.31
  4. Step 4: Simplify right side
    62,739.55x = 4,327,211,199.39
  5. Step 5: Solve for x
    x = 4,327,211,199.39/62,739.55
  6. Step 6: Final answer
    x = 68,971.03

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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.