Home / 49,256.03-73,894.85-15,979.46

Finding the Fourth Proportional to 49,256.03, 73,894.85 and 15,979.46

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Solution

The fourth proportional to 49,256.03, 73,894.85 and 15,979.46 is: 23,972.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,256.03 : 73,894.85 = 15,979.46 : x
  2. Step 2: Convert to fraction form
    49,256.03/73,894.85 = 15,979.46/x
  3. Step 3: Cross multiply
    49,256.03x = 73,894.85 × 15,979.46
  4. Step 4: Simplify right side
    49,256.03x = 1,180,800,024.47
  5. Step 5: Solve for x
    x = 1,180,800,024.47/49,256.03
  6. Step 6: Final answer
    x = 23,972.70

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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.