Home / 14,473.11-21,711.25-4,610.07

Finding the Fourth Proportional to 14,473.11, 21,711.25 and 4,610.07

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Solution

The fourth proportional to 14,473.11, 21,711.25 and 4,610.07 is: 6,915.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,473.11 : 21,711.25 = 4,610.07 : x
  2. Step 2: Convert to fraction form
    14,473.11/21,711.25 = 4,610.07/x
  3. Step 3: Cross multiply
    14,473.11x = 21,711.25 × 4,610.07
  4. Step 4: Simplify right side
    14,473.11x = 100,090,382.29
  5. Step 5: Solve for x
    x = 100,090,382.29/14,473.11
  6. Step 6: Final answer
    x = 6,915.61

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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.