Home / 58,762.44-81,091.89-31,904.73

Finding the Fourth Proportional to 58,762.44, 81,091.89 and 31,904.73

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Solution

The fourth proportional to 58,762.44, 81,091.89 and 31,904.73 is: 44,028.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,762.44 : 81,091.89 = 31,904.73 : x
  2. Step 2: Convert to fraction form
    58,762.44/81,091.89 = 31,904.73/x
  3. Step 3: Cross multiply
    58,762.44x = 81,091.89 × 31,904.73
  4. Step 4: Simplify right side
    58,762.44x = 2,587,214,855.64
  5. Step 5: Solve for x
    x = 2,587,214,855.64/58,762.44
  6. Step 6: Final answer
    x = 44,028.38

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1.5x scale

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.