Home / 62,794.56-94,181.49-20,675.19

Finding the Fourth Proportional to 62,794.56, 94,181.49 and 20,675.19

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Solution

The fourth proportional to 62,794.56, 94,181.49 and 20,675.19 is: 31,009.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,794.56 : 94,181.49 = 20,675.19 : x
  2. Step 2: Convert to fraction form
    62,794.56/94,181.49 = 20,675.19/x
  3. Step 3: Cross multiply
    62,794.56x = 94,181.49 × 20,675.19
  4. Step 4: Simplify right side
    62,794.56x = 1,947,220,200.23
  5. Step 5: Solve for x
    x = 1,947,220,200.23/62,794.56
  6. Step 6: Final answer
    x = 31,009.38

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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.