Home / 250,029.02-374,942.46-92,222.30

Finding the Fourth Proportional to 250,029.02, 374,942.46 and 92,222.30

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Solution

The fourth proportional to 250,029.02, 374,942.46 and 92,222.30 is: 138,296.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,029.02 : 374,942.46 = 92,222.30 : x
  2. Step 2: Convert to fraction form
    250,029.02/374,942.46 = 92,222.30/x
  3. Step 3: Cross multiply
    250,029.02x = 374,942.46 × 92,222.30
  4. Step 4: Simplify right side
    250,029.02x = 34,578,056,028.86
  5. Step 5: Solve for x
    x = 34,578,056,028.86/250,029.02
  6. Step 6: Final answer
    x = 138,296.17

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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.