Home / 182,583.60-273,875.40-112,234.80

Finding the Fourth Proportional to 182,583.60, 273,875.40 and 112,234.80

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Solution

The fourth proportional to 182,583.60, 273,875.40 and 112,234.80 is: 168,352.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,583.60 : 273,875.40 = 112,234.80 : x
  2. Step 2: Convert to fraction form
    182,583.60/273,875.40 = 112,234.80/x
  3. Step 3: Cross multiply
    182,583.60x = 273,875.40 × 112,234.80
  4. Step 4: Simplify right side
    182,583.60x = 30,738,350,743.92
  5. Step 5: Solve for x
    x = 30,738,350,743.92/182,583.60
  6. Step 6: Final answer
    x = 168,352.20

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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.