Home / 46,200.08-69,249.36-18,111.62

Finding the Fourth Proportional to 46,200.08, 69,249.36 and 18,111.62

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Solution

The fourth proportional to 46,200.08, 69,249.36 and 18,111.62 is: 27,147.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,200.08 : 69,249.36 = 18,111.62 : x
  2. Step 2: Convert to fraction form
    46,200.08/69,249.36 = 18,111.62/x
  3. Step 3: Cross multiply
    46,200.08x = 69,249.36 × 18,111.62
  4. Step 4: Simplify right side
    46,200.08x = 1,254,218,093.56
  5. Step 5: Solve for x
    x = 1,254,218,093.56/46,200.08
  6. Step 6: Final answer
    x = 27,147.53

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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.