Home / 46,406.08-64,040.42-25,185.34

Finding the Fourth Proportional to 46,406.08, 64,040.42 and 25,185.34

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Solution

The fourth proportional to 46,406.08, 64,040.42 and 25,185.34 is: 34,755.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,406.08 : 64,040.42 = 25,185.34 : x
  2. Step 2: Convert to fraction form
    46,406.08/64,040.42 = 25,185.34/x
  3. Step 3: Cross multiply
    46,406.08x = 64,040.42 × 25,185.34
  4. Step 4: Simplify right side
    46,406.08x = 1,612,879,751.44
  5. Step 5: Solve for x
    x = 1,612,879,751.44/46,406.08
  6. Step 6: Final answer
    x = 34,755.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.