Home / 31,086.33-46,634.13-11,094.27

Finding the Fourth Proportional to 31,086.33, 46,634.13 and 11,094.27

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Solution

The fourth proportional to 31,086.33, 46,634.13 and 11,094.27 is: 16,643.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,086.33 : 46,634.13 = 11,094.27 : x
  2. Step 2: Convert to fraction form
    31,086.33/46,634.13 = 11,094.27/x
  3. Step 3: Cross multiply
    31,086.33x = 46,634.13 × 11,094.27
  4. Step 4: Simplify right side
    31,086.33x = 517,371,573.96
  5. Step 5: Solve for x
    x = 517,371,573.96/31,086.33
  6. Step 6: Final answer
    x = 16,643.06

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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.