Home / 34,014.24-46,935.92-19,671.93

Finding the Fourth Proportional to 34,014.24, 46,935.92 and 19,671.93

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Solution

The fourth proportional to 34,014.24, 46,935.92 and 19,671.93 is: 27,145.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,014.24 : 46,935.92 = 19,671.93 : x
  2. Step 2: Convert to fraction form
    34,014.24/46,935.92 = 19,671.93/x
  3. Step 3: Cross multiply
    34,014.24x = 46,935.92 × 19,671.93
  4. Step 4: Simplify right side
    34,014.24x = 923,320,132.73
  5. Step 5: Solve for x
    x = 923,320,132.73/34,014.24
  6. Step 6: Final answer
    x = 27,145.11

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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.