Home / 110,792.23-166,173.76-30,835.51

Finding the Fourth Proportional to 110,792.23, 166,173.76 and 30,835.51

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Solution

The fourth proportional to 110,792.23, 166,173.76 and 30,835.51 is: 46,249.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,792.23 : 166,173.76 = 30,835.51 : x
  2. Step 2: Convert to fraction form
    110,792.23/166,173.76 = 30,835.51/x
  3. Step 3: Cross multiply
    110,792.23x = 166,173.76 × 30,835.51
  4. Step 4: Simplify right side
    110,792.23x = 5,124,052,638.22
  5. Step 5: Solve for x
    x = 5,124,052,638.22/110,792.23
  6. Step 6: Final answer
    x = 46,249.21

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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.