Home / 60,555.24-90,804.78-33,519.24

Finding the Fourth Proportional to 60,555.24, 90,804.78 and 33,519.24

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Solution

The fourth proportional to 60,555.24, 90,804.78 and 33,519.24 is: 50,263.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,555.24 : 90,804.78 = 33,519.24 : x
  2. Step 2: Convert to fraction form
    60,555.24/90,804.78 = 33,519.24/x
  3. Step 3: Cross multiply
    60,555.24x = 90,804.78 × 33,519.24
  4. Step 4: Simplify right side
    60,555.24x = 3,043,707,213.97
  5. Step 5: Solve for x
    x = 3,043,707,213.97/60,555.24
  6. Step 6: Final answer
    x = 50,263.32

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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.