Home / 30,766.58-46,154.46-9,704.41

Finding the Fourth Proportional to 30,766.58, 46,154.46 and 9,704.41

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Solution

The fourth proportional to 30,766.58, 46,154.46 and 9,704.41 is: 14,558.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,766.58 : 46,154.46 = 9,704.41 : x
  2. Step 2: Convert to fraction form
    30,766.58/46,154.46 = 9,704.41/x
  3. Step 3: Cross multiply
    30,766.58x = 46,154.46 × 9,704.41
  4. Step 4: Simplify right side
    30,766.58x = 447,901,669.59
  5. Step 5: Solve for x
    x = 447,901,669.59/30,766.58
  6. Step 6: Final answer
    x = 14,558.06

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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.