Home / 190,050.24-284,995.04-56,949.44

Finding the Fourth Proportional to 190,050.24, 284,995.04 and 56,949.44

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Solution

The fourth proportional to 190,050.24, 284,995.04 and 56,949.44 is: 85,400.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,050.24 : 284,995.04 = 56,949.44 : x
  2. Step 2: Convert to fraction form
    190,050.24/284,995.04 = 56,949.44/x
  3. Step 3: Cross multiply
    190,050.24x = 284,995.04 × 56,949.44
  4. Step 4: Simplify right side
    190,050.24x = 16,230,307,930.78
  5. Step 5: Solve for x
    x = 16,230,307,930.78/190,050.24
  6. Step 6: Final answer
    x = 85,400.09

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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.