Home / 126,033.33-173,924.91-69,444.30

Finding the Fourth Proportional to 126,033.33, 173,924.91 and 69,444.30

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Solution

The fourth proportional to 126,033.33, 173,924.91 and 69,444.30 is: 95,832.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,033.33 : 173,924.91 = 69,444.30 : x
  2. Step 2: Convert to fraction form
    126,033.33/173,924.91 = 69,444.30/x
  3. Step 3: Cross multiply
    126,033.33x = 173,924.91 × 69,444.30
  4. Step 4: Simplify right side
    126,033.33x = 12,078,093,627.51
  5. Step 5: Solve for x
    x = 12,078,093,627.51/126,033.33
  6. Step 6: Final answer
    x = 95,832.54

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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.