Home / 33,312.22-49,957.50-11,119.64

Finding the Fourth Proportional to 33,312.22, 49,957.50 and 11,119.64

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Solution

The fourth proportional to 33,312.22, 49,957.50 and 11,119.64 is: 16,675.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,312.22 : 49,957.50 = 11,119.64 : x
  2. Step 2: Convert to fraction form
    33,312.22/49,957.50 = 11,119.64/x
  3. Step 3: Cross multiply
    33,312.22x = 49,957.50 × 11,119.64
  4. Step 4: Simplify right side
    33,312.22x = 555,509,415.30
  5. Step 5: Solve for x
    x = 555,509,415.30/33,312.22
  6. Step 6: Final answer
    x = 16,675.84

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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.