Home / 4,677.10-7,013.61-1,753.36

Finding the Fourth Proportional to 4,677.10, 7,013.61 and 1,753.36

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Solution

The fourth proportional to 4,677.10, 7,013.61 and 1,753.36 is: 2,629.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677.10 : 7,013.61 = 1,753.36 : x
  2. Step 2: Convert to fraction form
    4,677.10/7,013.61 = 1,753.36/x
  3. Step 3: Cross multiply
    4,677.10x = 7,013.61 × 1,753.36
  4. Step 4: Simplify right side
    4,677.10x = 12,297,383.23
  5. Step 5: Solve for x
    x = 12,297,383.23/4,677.10
  6. Step 6: Final answer
    x = 2,629.28

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1.5x scale

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.