Home / 250,008.93-374,912.55-92,202.30

Finding the Fourth Proportional to 250,008.93, 374,912.55 and 92,202.30

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Solution

The fourth proportional to 250,008.93, 374,912.55 and 92,202.30 is: 138,266.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,008.93 : 374,912.55 = 92,202.30 : x
  2. Step 2: Convert to fraction form
    250,008.93/374,912.55 = 92,202.30/x
  3. Step 3: Cross multiply
    250,008.93x = 374,912.55 × 92,202.30
  4. Step 4: Simplify right side
    250,008.93x = 34,567,799,408.87
  5. Step 5: Solve for x
    x = 34,567,799,408.87/250,008.93
  6. Step 6: Final answer
    x = 138,266.26

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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.