Home / 43,106.71-59,478.34-25,198.25

Finding the Fourth Proportional to 43,106.71, 59,478.34 and 25,198.25

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Solution

The fourth proportional to 43,106.71, 59,478.34 and 25,198.25 is: 34,768.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,106.71 : 59,478.34 = 25,198.25 : x
  2. Step 2: Convert to fraction form
    43,106.71/59,478.34 = 25,198.25/x
  3. Step 3: Cross multiply
    43,106.71x = 59,478.34 × 25,198.25
  4. Step 4: Simplify right side
    43,106.71x = 1,498,749,657.52
  5. Step 5: Solve for x
    x = 1,498,749,657.52/43,106.71
  6. Step 6: Final answer
    x = 34,768.37

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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.