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Finding the Fourth Proportional to 1,094.94, 1,510.56 and 701.82

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Solution

The fourth proportional to 1,094.94, 1,510.56 and 701.82 is: 968.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094.94 : 1,510.56 = 701.82 : x
  2. Step 2: Convert to fraction form
    1,094.94/1,510.56 = 701.82/x
  3. Step 3: Cross multiply
    1,094.94x = 1,510.56 × 701.82
  4. Step 4: Simplify right side
    1,094.94x = 1,060,141.22
  5. Step 5: Solve for x
    x = 1,060,141.22/1,094.94
  6. Step 6: Final answer
    x = 968.22

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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.