Home / 49,315.32-68,050.26-28,093.32

Finding the Fourth Proportional to 49,315.32, 68,050.26 and 28,093.32

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Solution

The fourth proportional to 49,315.32, 68,050.26 and 28,093.32 is: 38,766.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,315.32 : 68,050.26 = 28,093.32 : x
  2. Step 2: Convert to fraction form
    49,315.32/68,050.26 = 28,093.32/x
  3. Step 3: Cross multiply
    49,315.32x = 68,050.26 × 28,093.32
  4. Step 4: Simplify right side
    49,315.32x = 1,911,757,730.26
  5. Step 5: Solve for x
    x = 1,911,757,730.26/49,315.32
  6. Step 6: Final answer
    x = 38,766.00

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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.