Home / 112,450.56-168,670.08-33,565.44

Finding the Fourth Proportional to 112,450.56, 168,670.08 and 33,565.44

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Solution

The fourth proportional to 112,450.56, 168,670.08 and 33,565.44 is: 50,346.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,450.56 : 168,670.08 = 33,565.44 : x
  2. Step 2: Convert to fraction form
    112,450.56/168,670.08 = 33,565.44/x
  3. Step 3: Cross multiply
    112,450.56x = 168,670.08 × 33,565.44
  4. Step 4: Simplify right side
    112,450.56x = 5,661,485,450.04
  5. Step 5: Solve for x
    x = 5,661,485,450.04/112,450.56
  6. Step 6: Final answer
    x = 50,346.44

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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.