Home / 182,765.60-252,215.68-102,193.13

Finding the Fourth Proportional to 182,765.60, 252,215.68 and 102,193.13

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Solution

The fourth proportional to 182,765.60, 252,215.68 and 102,193.13 is: 141,026.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,765.60 : 252,215.68 = 102,193.13 : x
  2. Step 2: Convert to fraction form
    182,765.60/252,215.68 = 102,193.13/x
  3. Step 3: Cross multiply
    182,765.60x = 252,215.68 × 102,193.13
  4. Step 4: Simplify right side
    182,765.60x = 25,774,709,774.28
  5. Step 5: Solve for x
    x = 25,774,709,774.28/182,765.60
  6. Step 6: Final answer
    x = 141,026.05

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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.