Home / 121,733.84-182,590.46-41,765.24

Finding the Fourth Proportional to 121,733.84, 182,590.46 and 41,765.24

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Solution

The fourth proportional to 121,733.84, 182,590.46 and 41,765.24 is: 62,644.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,733.84 : 182,590.46 = 41,765.24 : x
  2. Step 2: Convert to fraction form
    121,733.84/182,590.46 = 41,765.24/x
  3. Step 3: Cross multiply
    121,733.84x = 182,590.46 × 41,765.24
  4. Step 4: Simplify right side
    121,733.84x = 7,625,934,383.61
  5. Step 5: Solve for x
    x = 7,625,934,383.61/121,733.84
  6. Step 6: Final answer
    x = 62,644.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.