Home / 4,525.60-6,245.58-2,536.80

Finding the Fourth Proportional to 4,525.60, 6,245.58 and 2,536.80

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Solution

The fourth proportional to 4,525.60, 6,245.58 and 2,536.80 is: 3,500.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,525.60 : 6,245.58 = 2,536.80 : x
  2. Step 2: Convert to fraction form
    4,525.60/6,245.58 = 2,536.80/x
  3. Step 3: Cross multiply
    4,525.60x = 6,245.58 × 2,536.80
  4. Step 4: Simplify right side
    4,525.60x = 15,843,787.34
  5. Step 5: Solve for x
    x = 15,843,787.34/4,525.60
  6. Step 6: Final answer
    x = 3,500.93

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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.