Home / 182,484.04-273,812.70-126,410.44

Finding the Fourth Proportional to 182,484.04, 273,812.70 and 126,410.44

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Solution

The fourth proportional to 182,484.04, 273,812.70 and 126,410.44 is: 189,675.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,484.04 : 273,812.70 = 126,410.44 : x
  2. Step 2: Convert to fraction form
    182,484.04/273,812.70 = 126,410.44/x
  3. Step 3: Cross multiply
    182,484.04x = 273,812.70 × 126,410.44
  4. Step 4: Simplify right side
    182,484.04x = 34,612,783,884.59
  5. Step 5: Solve for x
    x = 34,612,783,884.59/182,484.04
  6. Step 6: Final answer
    x = 189,675.68

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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.