Home / 27,349.64-41,008.80-16,264.07

Finding the Fourth Proportional to 27,349.64, 41,008.80 and 16,264.07

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Solution

The fourth proportional to 27,349.64, 41,008.80 and 16,264.07 is: 24,386.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,349.64 : 41,008.80 = 16,264.07 : x
  2. Step 2: Convert to fraction form
    27,349.64/41,008.80 = 16,264.07/x
  3. Step 3: Cross multiply
    27,349.64x = 41,008.80 × 16,264.07
  4. Step 4: Simplify right side
    27,349.64x = 666,969,993.82
  5. Step 5: Solve for x
    x = 666,969,993.82/27,349.64
  6. Step 6: Final answer
    x = 24,386.79

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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.