Home / 122,701.10-184,055.76-33,947.18

Finding the Fourth Proportional to 122,701.10, 184,055.76 and 33,947.18

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Solution

The fourth proportional to 122,701.10, 184,055.76 and 33,947.18 is: 50,921.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,701.10 : 184,055.76 = 33,947.18 : x
  2. Step 2: Convert to fraction form
    122,701.10/184,055.76 = 33,947.18/x
  3. Step 3: Cross multiply
    122,701.10x = 184,055.76 × 33,947.18
  4. Step 4: Simplify right side
    122,701.10x = 6,248,173,094.48
  5. Step 5: Solve for x
    x = 6,248,173,094.48/122,701.10
  6. Step 6: Final answer
    x = 50,921.90

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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.