Home / 4,462.70-6,157.82-2,574.35

Finding the Fourth Proportional to 4,462.70, 6,157.82 and 2,574.35

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Solution

The fourth proportional to 4,462.70, 6,157.82 and 2,574.35 is: 3,552.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462.70 : 6,157.82 = 2,574.35 : x
  2. Step 2: Convert to fraction form
    4,462.70/6,157.82 = 2,574.35/x
  3. Step 3: Cross multiply
    4,462.70x = 6,157.82 × 2,574.35
  4. Step 4: Simplify right side
    4,462.70x = 15,852,382.66
  5. Step 5: Solve for x
    x = 15,852,382.66/4,462.70
  6. Step 6: Final answer
    x = 3,552.20

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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.