Home / 122,700.70-184,055.15-33,946.77

Finding the Fourth Proportional to 122,700.70, 184,055.15 and 33,946.77

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Solution

The fourth proportional to 122,700.70, 184,055.15 and 33,946.77 is: 50,921.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,700.70 : 184,055.15 = 33,946.77 : x
  2. Step 2: Convert to fraction form
    122,700.70/184,055.15 = 33,946.77/x
  3. Step 3: Cross multiply
    122,700.70x = 184,055.15 × 33,946.77
  4. Step 4: Simplify right side
    122,700.70x = 6,248,077,844.37
  5. Step 5: Solve for x
    x = 6,248,077,844.37/122,700.70
  6. Step 6: Final answer
    x = 50,921.29

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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.