Home / 169,828.40-254,580.60-63,183.80

Finding the Fourth Proportional to 169,828.40, 254,580.60 and 63,183.80

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Solution

The fourth proportional to 169,828.40, 254,580.60 and 63,183.80 is: 94,715.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,828.40 : 254,580.60 = 63,183.80 : x
  2. Step 2: Convert to fraction form
    169,828.40/254,580.60 = 63,183.80/x
  3. Step 3: Cross multiply
    169,828.40x = 254,580.60 × 63,183.80
  4. Step 4: Simplify right side
    169,828.40x = 16,085,369,714.28
  5. Step 5: Solve for x
    x = 16,085,369,714.28/169,828.40
  6. Step 6: Final answer
    x = 94,715.43

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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.