Home / 4,710.50-7,052.00-3,529.77

Finding the Fourth Proportional to 4,710.50, 7,052.00 and 3,529.77

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Solution

The fourth proportional to 4,710.50, 7,052.00 and 3,529.77 is: 5,284.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710.50 : 7,052.00 = 3,529.77 : x
  2. Step 2: Convert to fraction form
    4,710.50/7,052.00 = 3,529.77/x
  3. Step 3: Cross multiply
    4,710.50x = 7,052.00 × 3,529.77
  4. Step 4: Simplify right side
    4,710.50x = 24,891,973.31
  5. Step 5: Solve for x
    x = 24,891,973.31/4,710.50
  6. Step 6: Final answer
    x = 5,284.36

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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.