Home / 4,416.45-6,624.33-1,951.35

Finding the Fourth Proportional to 4,416.45, 6,624.33 and 1,951.35

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Solution

The fourth proportional to 4,416.45, 6,624.33 and 1,951.35 is: 2,926.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416.45 : 6,624.33 = 1,951.35 : x
  2. Step 2: Convert to fraction form
    4,416.45/6,624.33 = 1,951.35/x
  3. Step 3: Cross multiply
    4,416.45x = 6,624.33 × 1,951.35
  4. Step 4: Simplify right side
    4,416.45x = 12,926,386.35
  5. Step 5: Solve for x
    x = 12,926,386.35/4,416.45
  6. Step 6: Final answer
    x = 2,926.87

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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.