Home / 5,063.08-7,598.67-2,143.42

Finding the Fourth Proportional to 5,063.08, 7,598.67 and 2,143.42

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Solution

The fourth proportional to 5,063.08, 7,598.67 and 2,143.42 is: 3,216.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063.08 : 7,598.67 = 2,143.42 : x
  2. Step 2: Convert to fraction form
    5,063.08/7,598.67 = 2,143.42/x
  3. Step 3: Cross multiply
    5,063.08x = 7,598.67 × 2,143.42
  4. Step 4: Simplify right side
    5,063.08x = 16,287,141.25
  5. Step 5: Solve for x
    x = 16,287,141.25/5,063.08
  6. Step 6: Final answer
    x = 3,216.84

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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.