Home / 5,642.42-8,466.06-3,044.84

Finding the Fourth Proportional to 5,642.42, 8,466.06 and 3,044.84

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Solution

The fourth proportional to 5,642.42, 8,466.06 and 3,044.84 is: 4,568.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,642.42 : 8,466.06 = 3,044.84 : x
  2. Step 2: Convert to fraction form
    5,642.42/8,466.06 = 3,044.84/x
  3. Step 3: Cross multiply
    5,642.42x = 8,466.06 × 3,044.84
  4. Step 4: Simplify right side
    5,642.42x = 25,777,798.13
  5. Step 5: Solve for x
    x = 25,777,798.13/5,642.42
  6. Step 6: Final answer
    x = 4,568.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.