Home / 43,528.38-60,103.08-33,440.84

Finding the Fourth Proportional to 43,528.38, 60,103.08 and 33,440.84

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Solution

The fourth proportional to 43,528.38, 60,103.08 and 33,440.84 is: 46,174.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,528.38 : 60,103.08 = 33,440.84 : x
  2. Step 2: Convert to fraction form
    43,528.38/60,103.08 = 33,440.84/x
  3. Step 3: Cross multiply
    43,528.38x = 60,103.08 × 33,440.84
  4. Step 4: Simplify right side
    43,528.38x = 2,009,897,481.79
  5. Step 5: Solve for x
    x = 2,009,897,481.79/43,528.38
  6. Step 6: Final answer
    x = 46,174.41

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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.