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Finding the Fourth Proportional to 177,094.58, 265,571.40 and 64,749.20

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Solution

The fourth proportional to 177,094.58, 265,571.40 and 64,749.20 is: 97,098.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,094.58 : 265,571.40 = 64,749.20 : x
  2. Step 2: Convert to fraction form
    177,094.58/265,571.40 = 64,749.20/x
  3. Step 3: Cross multiply
    177,094.58x = 265,571.40 × 64,749.20
  4. Step 4: Simplify right side
    177,094.58x = 17,195,536,356.81
  5. Step 5: Solve for x
    x = 17,195,536,356.81/177,094.58
  6. Step 6: Final answer
    x = 97,098.04

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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.