Home / 16,653.33-24,967.64-10,077.95

Finding the Fourth Proportional to 16,653.33, 24,967.64 and 10,077.95

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Solution

The fourth proportional to 16,653.33, 24,967.64 and 10,077.95 is: 15,109.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,653.33 : 24,967.64 = 10,077.95 : x
  2. Step 2: Convert to fraction form
    16,653.33/24,967.64 = 10,077.95/x
  3. Step 3: Cross multiply
    16,653.33x = 24,967.64 × 10,077.95
  4. Step 4: Simplify right side
    16,653.33x = 251,622,715.15
  5. Step 5: Solve for x
    x = 251,622,715.15/16,653.33
  6. Step 6: Final answer
    x = 15,109.45

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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.