Home / 30,794.37-46,191.01-16,751.06

Finding the Fourth Proportional to 30,794.37, 46,191.01 and 16,751.06

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Solution

The fourth proportional to 30,794.37, 46,191.01 and 16,751.06 is: 25,126.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,794.37 : 46,191.01 = 16,751.06 : x
  2. Step 2: Convert to fraction form
    30,794.37/46,191.01 = 16,751.06/x
  3. Step 3: Cross multiply
    30,794.37x = 46,191.01 × 16,751.06
  4. Step 4: Simplify right side
    30,794.37x = 773,748,379.97
  5. Step 5: Solve for x
    x = 773,748,379.97/30,794.37
  6. Step 6: Final answer
    x = 25,126.29

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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.