Home / 39,402.64-54,376.68-24,091.48

Finding the Fourth Proportional to 39,402.64, 54,376.68 and 24,091.48

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Solution

The fourth proportional to 39,402.64, 54,376.68 and 24,091.48 is: 33,246.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,402.64 : 54,376.68 = 24,091.48 : x
  2. Step 2: Convert to fraction form
    39,402.64/54,376.68 = 24,091.48/x
  3. Step 3: Cross multiply
    39,402.64x = 54,376.68 × 24,091.48
  4. Step 4: Simplify right side
    39,402.64x = 1,310,014,698.69
  5. Step 5: Solve for x
    x = 1,310,014,698.69/39,402.64
  6. Step 6: Final answer
    x = 33,246.88

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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.