Home / 122,254.02-183,361.34-33,486.76

Finding the Fourth Proportional to 122,254.02, 183,361.34 and 33,486.76

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Solution

The fourth proportional to 122,254.02, 183,361.34 and 33,486.76 is: 50,224.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,254.02 : 183,361.34 = 33,486.76 : x
  2. Step 2: Convert to fraction form
    122,254.02/183,361.34 = 33,486.76/x
  3. Step 3: Cross multiply
    122,254.02x = 183,361.34 × 33,486.76
  4. Step 4: Simplify right side
    122,254.02x = 6,140,177,185.86
  5. Step 5: Solve for x
    x = 6,140,177,185.86/122,254.02
  6. Step 6: Final answer
    x = 50,224.75

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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.