Home / 33,778.32-46,630.44-23,728.08

Finding the Fourth Proportional to 33,778.32, 46,630.44 and 23,728.08

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Solution

The fourth proportional to 33,778.32, 46,630.44 and 23,728.08 is: 32,756.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,778.32 : 46,630.44 = 23,728.08 : x
  2. Step 2: Convert to fraction form
    33,778.32/46,630.44 = 23,728.08/x
  3. Step 3: Cross multiply
    33,778.32x = 46,630.44 × 23,728.08
  4. Step 4: Simplify right side
    33,778.32x = 1,106,450,810.76
  5. Step 5: Solve for x
    x = 1,106,450,810.76/33,778.32
  6. Step 6: Final answer
    x = 32,756.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.