Home / 34,928.85-48,201.57-19,013.27

Finding the Fourth Proportional to 34,928.85, 48,201.57 and 19,013.27

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Solution

The fourth proportional to 34,928.85, 48,201.57 and 19,013.27 is: 26,238.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,928.85 : 48,201.57 = 19,013.27 : x
  2. Step 2: Convert to fraction form
    34,928.85/48,201.57 = 19,013.27/x
  3. Step 3: Cross multiply
    34,928.85x = 48,201.57 × 19,013.27
  4. Step 4: Simplify right side
    34,928.85x = 916,469,223.83
  5. Step 5: Solve for x
    x = 916,469,223.83/34,928.85
  6. Step 6: Final answer
    x = 26,238.17

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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.