Home / 122,522.01-183,793.47-33,775.57

Finding the Fourth Proportional to 122,522.01, 183,793.47 and 33,775.57

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Solution

The fourth proportional to 122,522.01, 183,793.47 and 33,775.57 is: 50,666.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,522.01 : 183,793.47 = 33,775.57 : x
  2. Step 2: Convert to fraction form
    122,522.01/183,793.47 = 33,775.57/x
  3. Step 3: Cross multiply
    122,522.01x = 183,793.47 × 33,775.57
  4. Step 4: Simplify right side
    122,522.01x = 6,207,729,211.53
  5. Step 5: Solve for x
    x = 6,207,729,211.53/122,522.01
  6. Step 6: Final answer
    x = 50,666.24

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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.