Home / 194,977.90-292,564.05-110,802.70

Finding the Fourth Proportional to 194,977.90, 292,564.05 and 110,802.70

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Solution

The fourth proportional to 194,977.90, 292,564.05 and 110,802.70 is: 166,259.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,977.90 : 292,564.05 = 110,802.70 : x
  2. Step 2: Convert to fraction form
    194,977.90/292,564.05 = 110,802.70/x
  3. Step 3: Cross multiply
    194,977.90x = 292,564.05 × 110,802.70
  4. Step 4: Simplify right side
    194,977.90x = 32,416,886,662.94
  5. Step 5: Solve for x
    x = 32,416,886,662.94/194,977.90
  6. Step 6: Final answer
    x = 166,259.29

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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.