Home / 31,076.84-46,573.66-11,336.84

Finding the Fourth Proportional to 31,076.84, 46,573.66 and 11,336.84

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Solution

The fourth proportional to 31,076.84, 46,573.66 and 11,336.84 is: 16,990.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,076.84 : 46,573.66 = 11,336.84 : x
  2. Step 2: Convert to fraction form
    31,076.84/46,573.66 = 11,336.84/x
  3. Step 3: Cross multiply
    31,076.84x = 46,573.66 × 11,336.84
  4. Step 4: Simplify right side
    31,076.84x = 527,998,131.63
  5. Step 5: Solve for x
    x = 527,998,131.63/31,076.84
  6. Step 6: Final answer
    x = 16,990.08

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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.