Home / 34,017.03-46,940.09-19,675.77

Finding the Fourth Proportional to 34,017.03, 46,940.09 and 19,675.77

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Solution

The fourth proportional to 34,017.03, 46,940.09 and 19,675.77 is: 27,150.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,017.03 : 46,940.09 = 19,675.77 : x
  2. Step 2: Convert to fraction form
    34,017.03/46,940.09 = 19,675.77/x
  3. Step 3: Cross multiply
    34,017.03x = 46,940.09 × 19,675.77
  4. Step 4: Simplify right side
    34,017.03x = 923,582,581.16
  5. Step 5: Solve for x
    x = 923,582,581.16/34,017.03
  6. Step 6: Final answer
    x = 27,150.60

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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.