Home / 633,122.55-949,733.01-183,850.83

Finding the Fourth Proportional to 633,122.55, 949,733.01 and 183,850.83

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Solution

The fourth proportional to 633,122.55, 949,733.01 and 183,850.83 is: 275,790.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,122.55 : 949,733.01 = 183,850.83 : x
  2. Step 2: Convert to fraction form
    633,122.55/949,733.01 = 183,850.83/x
  3. Step 3: Cross multiply
    633,122.55x = 949,733.01 × 183,850.83
  4. Step 4: Simplify right side
    633,122.55x = 174,609,202,166.90
  5. Step 5: Solve for x
    x = 174,609,202,166.90/633,122.55
  6. Step 6: Final answer
    x = 275,790.53

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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.