Home / 23,951.16-33,052.66-13,341.20

Finding the Fourth Proportional to 23,951.16, 33,052.66 and 13,341.20

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Solution

The fourth proportional to 23,951.16, 33,052.66 and 13,341.20 is: 18,410.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,951.16 : 33,052.66 = 13,341.20 : x
  2. Step 2: Convert to fraction form
    23,951.16/33,052.66 = 13,341.20/x
  3. Step 3: Cross multiply
    23,951.16x = 33,052.66 × 13,341.20
  4. Step 4: Simplify right side
    23,951.16x = 440,962,147.59
  5. Step 5: Solve for x
    x = 440,962,147.59/23,951.16
  6. Step 6: Final answer
    x = 18,410.89

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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.