Home / 4,552.21-6,281.80-2,562.72

Finding the Fourth Proportional to 4,552.21, 6,281.80 and 2,562.72

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Solution

The fourth proportional to 4,552.21, 6,281.80 and 2,562.72 is: 3,536.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552.21 : 6,281.80 = 2,562.72 : x
  2. Step 2: Convert to fraction form
    4,552.21/6,281.80 = 2,562.72/x
  3. Step 3: Cross multiply
    4,552.21x = 6,281.80 × 2,562.72
  4. Step 4: Simplify right side
    4,552.21x = 16,098,494.50
  5. Step 5: Solve for x
    x = 16,098,494.50/4,552.21
  6. Step 6: Final answer
    x = 3,536.41

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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.