Home / 49,283.57-68,011.26-26,622.55

Finding the Fourth Proportional to 49,283.57, 68,011.26 and 26,622.55

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Solution

The fourth proportional to 49,283.57, 68,011.26 and 26,622.55 is: 36,739.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,283.57 : 68,011.26 = 26,622.55 : x
  2. Step 2: Convert to fraction form
    49,283.57/68,011.26 = 26,622.55/x
  3. Step 3: Cross multiply
    49,283.57x = 68,011.26 × 26,622.55
  4. Step 4: Simplify right side
    49,283.57x = 1,810,633,339.94
  5. Step 5: Solve for x
    x = 1,810,633,339.94/49,283.57
  6. Step 6: Final answer
    x = 36,739.09

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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.