Home / 54,994.14-82,501.47-25,010.55

Finding the Fourth Proportional to 54,994.14, 82,501.47 and 25,010.55

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Solution

The fourth proportional to 54,994.14, 82,501.47 and 25,010.55 is: 37,520.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,994.14 : 82,501.47 = 25,010.55 : x
  2. Step 2: Convert to fraction form
    54,994.14/82,501.47 = 25,010.55/x
  3. Step 3: Cross multiply
    54,994.14x = 82,501.47 × 25,010.55
  4. Step 4: Simplify right side
    54,994.14x = 2,063,407,140.51
  5. Step 5: Solve for x
    x = 2,063,407,140.51/54,994.14
  6. Step 6: Final answer
    x = 37,520.49

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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.