Home / 182,682.93-252,085.14-102,108.62

Finding the Fourth Proportional to 182,682.93, 252,085.14 and 102,108.62

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Solution

The fourth proportional to 182,682.93, 252,085.14 and 102,108.62 is: 140,900.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,682.93 : 252,085.14 = 102,108.62 : x
  2. Step 2: Convert to fraction form
    182,682.93/252,085.14 = 102,108.62/x
  3. Step 3: Cross multiply
    182,682.93x = 252,085.14 × 102,108.62
  4. Step 4: Simplify right side
    182,682.93x = 25,740,064,507.48
  5. Step 5: Solve for x
    x = 25,740,064,507.48/182,682.93
  6. Step 6: Final answer
    x = 140,900.22

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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.