Home / 9,376.95-14,072.34-4,446.61

Finding the Fourth Proportional to 9,376.95, 14,072.34 and 4,446.61

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Solution

The fourth proportional to 9,376.95, 14,072.34 and 4,446.61 is: 6,673.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.95 : 14,072.34 = 4,446.61 : x
  2. Step 2: Convert to fraction form
    9,376.95/14,072.34 = 4,446.61/x
  3. Step 3: Cross multiply
    9,376.95x = 14,072.34 × 4,446.61
  4. Step 4: Simplify right side
    9,376.95x = 62,574,189.26
  5. Step 5: Solve for x
    x = 62,574,189.26/9,376.95
  6. Step 6: Final answer
    x = 6,673.19

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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.