Home / 4,855.12-6,701.18-3,437.34

Finding the Fourth Proportional to 4,855.12, 6,701.18 and 3,437.34

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Solution

The fourth proportional to 4,855.12, 6,701.18 and 3,437.34 is: 4,744.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855.12 : 6,701.18 = 3,437.34 : x
  2. Step 2: Convert to fraction form
    4,855.12/6,701.18 = 3,437.34/x
  3. Step 3: Cross multiply
    4,855.12x = 6,701.18 × 3,437.34
  4. Step 4: Simplify right side
    4,855.12x = 23,034,202.38
  5. Step 5: Solve for x
    x = 23,034,202.38/4,855.12
  6. Step 6: Final answer
    x = 4,744.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.