Home / 9,376.20-14,045.49-4,450.62

Finding the Fourth Proportional to 9,376.20, 14,045.49 and 4,450.62

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Solution

The fourth proportional to 9,376.20, 14,045.49 and 4,450.62 is: 6,667.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.20 : 14,045.49 = 4,450.62 : x
  2. Step 2: Convert to fraction form
    9,376.20/14,045.49 = 4,450.62/x
  3. Step 3: Cross multiply
    9,376.20x = 14,045.49 × 4,450.62
  4. Step 4: Simplify right side
    9,376.20x = 62,511,138.70
  5. Step 5: Solve for x
    x = 62,511,138.70/9,376.20
  6. Step 6: Final answer
    x = 6,667.00

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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.