Home / 167,045.06-250,698.81-92,216.86

Finding the Fourth Proportional to 167,045.06, 250,698.81 and 92,216.86

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Solution

The fourth proportional to 167,045.06, 250,698.81 and 92,216.86 is: 138,397.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,045.06 : 250,698.81 = 92,216.86 : x
  2. Step 2: Convert to fraction form
    167,045.06/250,698.81 = 92,216.86/x
  3. Step 3: Cross multiply
    167,045.06x = 250,698.81 × 92,216.86
  4. Step 4: Simplify right side
    167,045.06x = 23,118,657,063.94
  5. Step 5: Solve for x
    x = 23,118,657,063.94/167,045.06
  6. Step 6: Final answer
    x = 138,397.73

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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.