Home / 182,317.20-251,610.46-101,746.07

Finding the Fourth Proportional to 182,317.20, 251,610.46 and 101,746.07

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Solution

The fourth proportional to 182,317.20, 251,610.46 and 101,746.07 is: 140,416.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,317.20 : 251,610.46 = 101,746.07 : x
  2. Step 2: Convert to fraction form
    182,317.20/251,610.46 = 101,746.07/x
  3. Step 3: Cross multiply
    182,317.20x = 251,610.46 × 101,746.07
  4. Step 4: Simplify right side
    182,317.20x = 25,600,375,475.89
  5. Step 5: Solve for x
    x = 25,600,375,475.89/182,317.20
  6. Step 6: Final answer
    x = 140,416.68

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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.