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Finding the Fourth Proportional to 6,323.88, 9,483.72 and 2,624.10

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Solution

The fourth proportional to 6,323.88, 9,483.72 and 2,624.10 is: 3,935.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323.88 : 9,483.72 = 2,624.10 : x
  2. Step 2: Convert to fraction form
    6,323.88/9,483.72 = 2,624.10/x
  3. Step 3: Cross multiply
    6,323.88x = 9,483.72 × 2,624.10
  4. Step 4: Simplify right side
    6,323.88x = 24,886,229.65
  5. Step 5: Solve for x
    x = 24,886,229.65/6,323.88
  6. Step 6: Final answer
    x = 3,935.28

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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.