Home / 122,812.24-184,218.36-34,065.74

Finding the Fourth Proportional to 122,812.24, 184,218.36 and 34,065.74

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Solution

The fourth proportional to 122,812.24, 184,218.36 and 34,065.74 is: 51,098.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,812.24 : 184,218.36 = 34,065.74 : x
  2. Step 2: Convert to fraction form
    122,812.24/184,218.36 = 34,065.74/x
  3. Step 3: Cross multiply
    122,812.24x = 184,218.36 × 34,065.74
  4. Step 4: Simplify right side
    122,812.24x = 6,275,535,560.94
  5. Step 5: Solve for x
    x = 6,275,535,560.94/122,812.24
  6. Step 6: Final answer
    x = 51,098.62

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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.