Home / 16,580.62-24,863.25-5,485.26

Finding the Fourth Proportional to 16,580.62, 24,863.25 and 5,485.26

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Solution

The fourth proportional to 16,580.62, 24,863.25 and 5,485.26 is: 8,225.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,580.62 : 24,863.25 = 5,485.26 : x
  2. Step 2: Convert to fraction form
    16,580.62/24,863.25 = 5,485.26/x
  3. Step 3: Cross multiply
    16,580.62x = 24,863.25 × 5,485.26
  4. Step 4: Simplify right side
    16,580.62x = 136,381,390.70
  5. Step 5: Solve for x
    x = 136,381,390.70/16,580.62
  6. Step 6: Final answer
    x = 8,225.35

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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.