Home / 182,765.04-252,215.04-102,192.24

Finding the Fourth Proportional to 182,765.04, 252,215.04 and 102,192.24

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Solution

The fourth proportional to 182,765.04, 252,215.04 and 102,192.24 is: 141,024.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,765.04 : 252,215.04 = 102,192.24 : x
  2. Step 2: Convert to fraction form
    182,765.04/252,215.04 = 102,192.24/x
  3. Step 3: Cross multiply
    182,765.04x = 252,215.04 × 102,192.24
  4. Step 4: Simplify right side
    182,765.04x = 25,774,419,899.29
  5. Step 5: Solve for x
    x = 25,774,419,899.29/182,765.04
  6. Step 6: Final answer
    x = 141,024.89

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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.