Home / 25,994.45-38,984.76-7,273.33

Finding the Fourth Proportional to 25,994.45, 38,984.76 and 7,273.33

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Solution

The fourth proportional to 25,994.45, 38,984.76 and 7,273.33 is: 10,908.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,994.45 : 38,984.76 = 7,273.33 : x
  2. Step 2: Convert to fraction form
    25,994.45/38,984.76 = 7,273.33/x
  3. Step 3: Cross multiply
    25,994.45x = 38,984.76 × 7,273.33
  4. Step 4: Simplify right side
    25,994.45x = 283,549,024.45
  5. Step 5: Solve for x
    x = 283,549,024.45/25,994.45
  6. Step 6: Final answer
    x = 10,908.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.