Home / 33,826.40-50,739.60-32,530.40

Finding the Fourth Proportional to 33,826.40, 50,739.60 and 32,530.40

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Solution

The fourth proportional to 33,826.40, 50,739.60 and 32,530.40 is: 48,795.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,826.40 : 50,739.60 = 32,530.40 : x
  2. Step 2: Convert to fraction form
    33,826.40/50,739.60 = 32,530.40/x
  3. Step 3: Cross multiply
    33,826.40x = 50,739.60 × 32,530.40
  4. Step 4: Simplify right side
    33,826.40x = 1,650,579,483.84
  5. Step 5: Solve for x
    x = 1,650,579,483.84/33,826.40
  6. Step 6: Final answer
    x = 48,795.60

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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.