Home / 23,707.08-32,714.09-13,095.88

Finding the Fourth Proportional to 23,707.08, 32,714.09 and 13,095.88

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Solution

The fourth proportional to 23,707.08, 32,714.09 and 13,095.88 is: 18,071.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,707.08 : 32,714.09 = 13,095.88 : x
  2. Step 2: Convert to fraction form
    23,707.08/32,714.09 = 13,095.88/x
  3. Step 3: Cross multiply
    23,707.08x = 32,714.09 × 13,095.88
  4. Step 4: Simplify right side
    23,707.08x = 428,419,796.95
  5. Step 5: Solve for x
    x = 428,419,796.95/23,707.08
  6. Step 6: Final answer
    x = 18,071.39

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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.