Home / 43,015.95-59,351.63-25,100.73

Finding the Fourth Proportional to 43,015.95, 59,351.63 and 25,100.73

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Solution

The fourth proportional to 43,015.95, 59,351.63 and 25,100.73 is: 34,632.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,015.95 : 59,351.63 = 25,100.73 : x
  2. Step 2: Convert to fraction form
    43,015.95/59,351.63 = 25,100.73/x
  3. Step 3: Cross multiply
    43,015.95x = 59,351.63 × 25,100.73
  4. Step 4: Simplify right side
    43,015.95x = 1,489,769,114.19
  5. Step 5: Solve for x
    x = 1,489,769,114.19/43,015.95
  6. Step 6: Final answer
    x = 34,632.95

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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.