Home / 191,900.34-265,174.36-182,682.14

Finding the Fourth Proportional to 191,900.34, 265,174.36 and 182,682.14

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Solution

The fourth proportional to 191,900.34, 265,174.36 and 182,682.14 is: 252,436.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,900.34 : 265,174.36 = 182,682.14 : x
  2. Step 2: Convert to fraction form
    191,900.34/265,174.36 = 182,682.14/x
  3. Step 3: Cross multiply
    191,900.34x = 265,174.36 × 182,682.14
  4. Step 4: Simplify right side
    191,900.34x = 48,442,617,775.35
  5. Step 5: Solve for x
    x = 48,442,617,775.35/191,900.34
  6. Step 6: Final answer
    x = 252,436.33

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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.