Home / 23,987.53-33,094.08-13,910.41

Finding the Fourth Proportional to 23,987.53, 33,094.08 and 13,910.41

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Solution

The fourth proportional to 23,987.53, 33,094.08 and 13,910.41 is: 19,191.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,987.53 : 33,094.08 = 13,910.41 : x
  2. Step 2: Convert to fraction form
    23,987.53/33,094.08 = 13,910.41/x
  3. Step 3: Cross multiply
    23,987.53x = 33,094.08 × 13,910.41
  4. Step 4: Simplify right side
    23,987.53x = 460,352,221.37
  5. Step 5: Solve for x
    x = 460,352,221.37/23,987.53
  6. Step 6: Final answer
    x = 19,191.31

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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.