Home / 33,594.08-50,384.40-31,928.80

Finding the Fourth Proportional to 33,594.08, 50,384.40 and 31,928.80

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Solution

The fourth proportional to 33,594.08, 50,384.40 and 31,928.80 is: 47,886.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,594.08 : 50,384.40 = 31,928.80 : x
  2. Step 2: Convert to fraction form
    33,594.08/50,384.40 = 31,928.80/x
  3. Step 3: Cross multiply
    33,594.08x = 50,384.40 × 31,928.80
  4. Step 4: Simplify right side
    33,594.08x = 1,608,713,430.72
  5. Step 5: Solve for x
    x = 1,608,713,430.72/33,594.08
  6. Step 6: Final answer
    x = 47,886.81

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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.