Home / 23,963.72-33,068.66-13,352.32

Finding the Fourth Proportional to 23,963.72, 33,068.66 and 13,352.32

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Solution

The fourth proportional to 23,963.72, 33,068.66 and 13,352.32 is: 18,425.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,963.72 : 33,068.66 = 13,352.32 : x
  2. Step 2: Convert to fraction form
    23,963.72/33,068.66 = 13,352.32/x
  3. Step 3: Cross multiply
    23,963.72x = 33,068.66 × 13,352.32
  4. Step 4: Simplify right side
    23,963.72x = 441,543,330.29
  5. Step 5: Solve for x
    x = 441,543,330.29/23,963.72
  6. Step 6: Final answer
    x = 18,425.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.