Home / 183,240.19-252,854.34-102,650.62

Finding the Fourth Proportional to 183,240.19, 252,854.34 and 102,650.62

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Solution

The fourth proportional to 183,240.19, 252,854.34 and 102,650.62 is: 141,648.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,240.19 : 252,854.34 = 102,650.62 : x
  2. Step 2: Convert to fraction form
    183,240.19/252,854.34 = 102,650.62/x
  3. Step 3: Cross multiply
    183,240.19x = 252,854.34 × 102,650.62
  4. Step 4: Simplify right side
    183,240.19x = 25,955,654,770.69
  5. Step 5: Solve for x
    x = 25,955,654,770.69/183,240.19
  6. Step 6: Final answer
    x = 141,648.26

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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.