Home / 122,003.02-182,999.13-33,256.51

Finding the Fourth Proportional to 122,003.02, 182,999.13 and 33,256.51

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Solution

The fourth proportional to 122,003.02, 182,999.13 and 33,256.51 is: 49,883.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,003.02 : 182,999.13 = 33,256.51 : x
  2. Step 2: Convert to fraction form
    122,003.02/182,999.13 = 33,256.51/x
  3. Step 3: Cross multiply
    122,003.02x = 182,999.13 × 33,256.51
  4. Step 4: Simplify right side
    122,003.02x = 6,085,912,396.84
  5. Step 5: Solve for x
    x = 6,085,912,396.84/122,003.02
  6. Step 6: Final answer
    x = 49,883.29

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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.