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Finding the Fourth Proportional to 60,177, 83,045.56 and 32,954.23

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Solution

The fourth proportional to 60,177, 83,045.56 and 32,954.23 is: 45,477.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,177 : 83,045.56 = 32,954.23 : x
  2. Step 2: Convert to fraction form
    60,177/83,045.56 = 32,954.23/x
  3. Step 3: Cross multiply
    60,177x = 83,045.56 × 32,954.23
  4. Step 4: Simplify right side
    60,177x = 2,736,702,484.72
  5. Step 5: Solve for x
    x = 2,736,702,484.72/60,177
  6. Step 6: Final answer
    x = 45,477.55

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.