Home / 26,830.54-37,063.47-25,518.34

Finding the Fourth Proportional to 26,830.54, 37,063.47 and 25,518.34

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Solution

The fourth proportional to 26,830.54, 37,063.47 and 25,518.34 is: 35,250.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,830.54 : 37,063.47 = 25,518.34 : x
  2. Step 2: Convert to fraction form
    26,830.54/37,063.47 = 25,518.34/x
  3. Step 3: Cross multiply
    26,830.54x = 37,063.47 × 25,518.34
  4. Step 4: Simplify right side
    26,830.54x = 945,798,229.04
  5. Step 5: Solve for x
    x = 945,798,229.04/26,830.54
  6. Step 6: Final answer
    x = 35,250.81

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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.