Home / 17,598.08-26,399.55-5,914.64

Finding the Fourth Proportional to 17,598.08, 26,399.55 and 5,914.64

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Solution

The fourth proportional to 17,598.08, 26,399.55 and 5,914.64 is: 8,872.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,598.08 : 26,399.55 = 5,914.64 : x
  2. Step 2: Convert to fraction form
    17,598.08/26,399.55 = 5,914.64/x
  3. Step 3: Cross multiply
    17,598.08x = 26,399.55 × 5,914.64
  4. Step 4: Simplify right side
    17,598.08x = 156,143,834.41
  5. Step 5: Solve for x
    x = 156,143,834.41/17,598.08
  6. Step 6: Final answer
    x = 8,872.78

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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.