Home / 4,587.80-6,330.96-2,598.44

Finding the Fourth Proportional to 4,587.80, 6,330.96 and 2,598.44

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Solution

The fourth proportional to 4,587.80, 6,330.96 and 2,598.44 is: 3,585.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587.80 : 6,330.96 = 2,598.44 : x
  2. Step 2: Convert to fraction form
    4,587.80/6,330.96 = 2,598.44/x
  3. Step 3: Cross multiply
    4,587.80x = 6,330.96 × 2,598.44
  4. Step 4: Simplify right side
    4,587.80x = 16,450,619.70
  5. Step 5: Solve for x
    x = 16,450,619.70/4,587.80
  6. Step 6: Final answer
    x = 3,585.73

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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.