Home / 182,723.00-252,156.58-102,150.14

Finding the Fourth Proportional to 182,723.00, 252,156.58 and 102,150.14

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Solution

The fourth proportional to 182,723.00, 252,156.58 and 102,150.14 is: 140,966.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,723.00 : 252,156.58 = 102,150.14 : x
  2. Step 2: Convert to fraction form
    182,723.00/252,156.58 = 102,150.14/x
  3. Step 3: Cross multiply
    182,723.00x = 252,156.58 × 102,150.14
  4. Step 4: Simplify right side
    182,723.00x = 25,757,828,432.76
  5. Step 5: Solve for x
    x = 25,757,828,432.76/182,723.00
  6. Step 6: Final answer
    x = 140,966.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.