Home / 92,022.33-126,953.09-58,019.97

Finding the Fourth Proportional to 92,022.33, 126,953.09 and 58,019.97

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Solution

The fourth proportional to 92,022.33, 126,953.09 and 58,019.97 is: 80,043.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,022.33 : 126,953.09 = 58,019.97 : x
  2. Step 2: Convert to fraction form
    92,022.33/126,953.09 = 58,019.97/x
  3. Step 3: Cross multiply
    92,022.33x = 126,953.09 × 58,019.97
  4. Step 4: Simplify right side
    92,022.33x = 7,365,814,183.11
  5. Step 5: Solve for x
    x = 7,365,814,183.11/92,022.33
  6. Step 6: Final answer
    x = 80,043.77

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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.