Home / 177,264.60-265,921.20-58,923.60

Finding the Fourth Proportional to 177,264.60, 265,921.20 and 58,923.60

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Solution

The fourth proportional to 177,264.60, 265,921.20 and 58,923.60 is: 88,393.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,264.60 : 265,921.20 = 58,923.60 : x
  2. Step 2: Convert to fraction form
    177,264.60/265,921.20 = 58,923.60/x
  3. Step 3: Cross multiply
    177,264.60x = 265,921.20 × 58,923.60
  4. Step 4: Simplify right side
    177,264.60x = 15,669,034,420.32
  5. Step 5: Solve for x
    x = 15,669,034,420.32/177,264.60
  6. Step 6: Final answer
    x = 88,393.48

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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.