Home / 49,256.30-73,877.52-15,976.65

Finding the Fourth Proportional to 49,256.30, 73,877.52 and 15,976.65

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Solution

The fourth proportional to 49,256.30, 73,877.52 and 15,976.65 is: 23,962.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,256.30 : 73,877.52 = 15,976.65 : x
  2. Step 2: Convert to fraction form
    49,256.30/73,877.52 = 15,976.65/x
  3. Step 3: Cross multiply
    49,256.30x = 73,877.52 × 15,976.65
  4. Step 4: Simplify right side
    49,256.30x = 1,180,315,364.15
  5. Step 5: Solve for x
    x = 1,180,315,364.15/49,256.30
  6. Step 6: Final answer
    x = 23,962.73

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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.