Home / 182,353.28-273,342.81-70,003.25

Finding the Fourth Proportional to 182,353.28, 273,342.81 and 70,003.25

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Solution

The fourth proportional to 182,353.28, 273,342.81 and 70,003.25 is: 104,933.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,353.28 : 273,342.81 = 70,003.25 : x
  2. Step 2: Convert to fraction form
    182,353.28/273,342.81 = 70,003.25/x
  3. Step 3: Cross multiply
    182,353.28x = 273,342.81 × 70,003.25
  4. Step 4: Simplify right side
    182,353.28x = 19,134,883,697.42
  5. Step 5: Solve for x
    x = 19,134,883,697.42/182,353.28
  6. Step 6: Final answer
    x = 104,933.04

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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.