Home / 63,280.41-94,940.46-38,008.92

Finding the Fourth Proportional to 63,280.41, 94,940.46 and 38,008.92

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Solution

The fourth proportional to 63,280.41, 94,940.46 and 38,008.92 is: 57,025.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,280.41 : 94,940.46 = 38,008.92 : x
  2. Step 2: Convert to fraction form
    63,280.41/94,940.46 = 38,008.92/x
  3. Step 3: Cross multiply
    63,280.41x = 94,940.46 × 38,008.92
  4. Step 4: Simplify right side
    63,280.41x = 3,608,583,992.88
  5. Step 5: Solve for x
    x = 3,608,583,992.88/63,280.41
  6. Step 6: Final answer
    x = 57,025.29

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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.