Home / 4,660.90-6,432.04-2,536.42

Finding the Fourth Proportional to 4,660.90, 6,432.04 and 2,536.42

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Solution

The fourth proportional to 4,660.90, 6,432.04 and 2,536.42 is: 3,500.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,660.90 : 6,432.04 = 2,536.42 : x
  2. Step 2: Convert to fraction form
    4,660.90/6,432.04 = 2,536.42/x
  3. Step 3: Cross multiply
    4,660.90x = 6,432.04 × 2,536.42
  4. Step 4: Simplify right side
    4,660.90x = 16,314,354.90
  5. Step 5: Solve for x
    x = 16,314,354.90/4,660.90
  6. Step 6: Final answer
    x = 3,500.26

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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.