Home / 50,673.41-76,011.66-17,392.99

Finding the Fourth Proportional to 50,673.41, 76,011.66 and 17,392.99

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Solution

The fourth proportional to 50,673.41, 76,011.66 and 17,392.99 is: 26,090.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,673.41 : 76,011.66 = 17,392.99 : x
  2. Step 2: Convert to fraction form
    50,673.41/76,011.66 = 17,392.99/x
  3. Step 3: Cross multiply
    50,673.41x = 76,011.66 × 17,392.99
  4. Step 4: Simplify right side
    50,673.41x = 1,322,070,042.26
  5. Step 5: Solve for x
    x = 1,322,070,042.26/50,673.41
  6. Step 6: Final answer
    x = 26,090.02

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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.