Home / 9,483.44-14,219.40-4,863.92

Finding the Fourth Proportional to 9,483.44, 14,219.40 and 4,863.92

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Solution

The fourth proportional to 9,483.44, 14,219.40 and 4,863.92 is: 7,292.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483.44 : 14,219.40 = 4,863.92 : x
  2. Step 2: Convert to fraction form
    9,483.44/14,219.40 = 4,863.92/x
  3. Step 3: Cross multiply
    9,483.44x = 14,219.40 × 4,863.92
  4. Step 4: Simplify right side
    9,483.44x = 69,162,024.05
  5. Step 5: Solve for x
    x = 69,162,024.05/9,483.44
  6. Step 6: Final answer
    x = 7,292.93

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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.