Home / 122,832.50-184,248.74-34,086.03

Finding the Fourth Proportional to 122,832.50, 184,248.74 and 34,086.03

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Solution

The fourth proportional to 122,832.50, 184,248.74 and 34,086.03 is: 51,129.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,832.50 : 184,248.74 = 34,086.03 : x
  2. Step 2: Convert to fraction form
    122,832.50/184,248.74 = 34,086.03/x
  3. Step 3: Cross multiply
    122,832.50x = 184,248.74 × 34,086.03
  4. Step 4: Simplify right side
    122,832.50x = 6,280,307,908.67
  5. Step 5: Solve for x
    x = 6,280,307,908.67/122,832.50
  6. Step 6: Final answer
    x = 51,129.04

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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.