Home / 43,930.93-60,629.03-25,070.89

Finding the Fourth Proportional to 43,930.93, 60,629.03 and 25,070.89

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Solution

The fourth proportional to 43,930.93, 60,629.03 and 25,070.89 is: 34,600.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,930.93 : 60,629.03 = 25,070.89 : x
  2. Step 2: Convert to fraction form
    43,930.93/60,629.03 = 25,070.89/x
  3. Step 3: Cross multiply
    43,930.93x = 60,629.03 × 25,070.89
  4. Step 4: Simplify right side
    43,930.93x = 1,520,023,741.94
  5. Step 5: Solve for x
    x = 1,520,023,741.94/43,930.93
  6. Step 6: Final answer
    x = 34,600.31

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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.