Home / 122,167.02-183,261.46-33,420.98

Finding the Fourth Proportional to 122,167.02, 183,261.46 and 33,420.98

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Solution

The fourth proportional to 122,167.02, 183,261.46 and 33,420.98 is: 50,134.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,167.02 : 183,261.46 = 33,420.98 : x
  2. Step 2: Convert to fraction form
    122,167.02/183,261.46 = 33,420.98/x
  3. Step 3: Cross multiply
    122,167.02x = 183,261.46 × 33,420.98
  4. Step 4: Simplify right side
    122,167.02x = 6,124,777,589.43
  5. Step 5: Solve for x
    x = 6,124,777,589.43/122,167.02
  6. Step 6: Final answer
    x = 50,134.46

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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.