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Finding the Fourth Proportional to 1,701.71, 2,552.24 and 468.82

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Solution

The fourth proportional to 1,701.71, 2,552.24 and 468.82 is: 703.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701.71 : 2,552.24 = 468.82 : x
  2. Step 2: Convert to fraction form
    1,701.71/2,552.24 = 468.82/x
  3. Step 3: Cross multiply
    1,701.71x = 2,552.24 × 468.82
  4. Step 4: Simplify right side
    1,701.71x = 1,196,526.05
  5. Step 5: Solve for x
    x = 1,196,526.05/1,701.71
  6. Step 6: Final answer
    x = 703.13

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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.