Home / 167,148.90-250,487.60-92,302.74

Finding the Fourth Proportional to 167,148.90, 250,487.60 and 92,302.74

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Solution

The fourth proportional to 167,148.90, 250,487.60 and 92,302.74 is: 138,323.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,148.90 : 250,487.60 = 92,302.74 : x
  2. Step 2: Convert to fraction form
    167,148.90/250,487.60 = 92,302.74/x
  3. Step 3: Cross multiply
    167,148.90x = 250,487.60 × 92,302.74
  4. Step 4: Simplify right side
    167,148.90x = 23,120,691,354.51
  5. Step 5: Solve for x
    x = 23,120,691,354.51/167,148.90
  6. Step 6: Final answer
    x = 138,323.92

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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.