Home / 122,826.99-184,249.00-47,922.24

Finding the Fourth Proportional to 122,826.99, 184,249.00 and 47,922.24

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Solution

The fourth proportional to 122,826.99, 184,249.00 and 47,922.24 is: 71,886.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,826.99 : 184,249.00 = 47,922.24 : x
  2. Step 2: Convert to fraction form
    122,826.99/184,249.00 = 47,922.24/x
  3. Step 3: Cross multiply
    122,826.99x = 184,249.00 × 47,922.24
  4. Step 4: Simplify right side
    122,826.99x = 8,829,625,548.60
  5. Step 5: Solve for x
    x = 8,829,625,548.60/122,826.99
  6. Step 6: Final answer
    x = 71,886.69

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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.