Home / 182,351.77-273,563.11-70,023.73

Finding the Fourth Proportional to 182,351.77, 273,563.11 and 70,023.73

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Solution

The fourth proportional to 182,351.77, 273,563.11 and 70,023.73 is: 105,049.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,351.77 : 273,563.11 = 70,023.73 : x
  2. Step 2: Convert to fraction form
    182,351.77/273,563.11 = 70,023.73/x
  3. Step 3: Cross multiply
    182,351.77x = 273,563.11 × 70,023.73
  4. Step 4: Simplify right side
    182,351.77x = 19,155,908,875.27
  5. Step 5: Solve for x
    x = 19,155,908,875.27/182,351.77
  6. Step 6: Final answer
    x = 105,049.21

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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.