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Finding the Fourth Proportional to 134,604, 185,581 and 110,315.56

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Solution

The fourth proportional to 134,604, 185,581 and 110,315.56 is: 152,094.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,604 : 185,581 = 110,315.56 : x
  2. Step 2: Convert to fraction form
    134,604/185,581 = 110,315.56/x
  3. Step 3: Cross multiply
    134,604x = 185,581 × 110,315.56
  4. Step 4: Simplify right side
    134,604x = 20,472,471,940.36
  5. Step 5: Solve for x
    x = 20,472,471,940.36/134,604
  6. Step 6: Final answer
    x = 152,094.08

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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.