Home / 182,439.72-251,697.54-110,792.68

Finding the Fourth Proportional to 182,439.72, 251,697.54 and 110,792.68

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Solution

The fourth proportional to 182,439.72, 251,697.54 and 110,792.68 is: 152,851.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,439.72 : 251,697.54 = 110,792.68 : x
  2. Step 2: Convert to fraction form
    182,439.72/251,697.54 = 110,792.68/x
  3. Step 3: Cross multiply
    182,439.72x = 251,697.54 × 110,792.68
  4. Step 4: Simplify right side
    182,439.72x = 27,886,245,006.01
  5. Step 5: Solve for x
    x = 27,886,245,006.01/182,439.72
  6. Step 6: Final answer
    x = 152,851.83

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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.