Home / 9,376.89-14,072.25-4,446.54

Finding the Fourth Proportional to 9,376.89, 14,072.25 and 4,446.54

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Solution

The fourth proportional to 9,376.89, 14,072.25 and 4,446.54 is: 6,673.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.89 : 14,072.25 = 4,446.54 : x
  2. Step 2: Convert to fraction form
    9,376.89/14,072.25 = 4,446.54/x
  3. Step 3: Cross multiply
    9,376.89x = 14,072.25 × 4,446.54
  4. Step 4: Simplify right side
    9,376.89x = 62,572,822.52
  5. Step 5: Solve for x
    x = 62,572,822.52/9,376.89
  6. Step 6: Final answer
    x = 6,673.09

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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.