Home / 23,864.08-32,932.44-13,108.96

Finding the Fourth Proportional to 23,864.08, 32,932.44 and 13,108.96

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Solution

The fourth proportional to 23,864.08, 32,932.44 and 13,108.96 is: 18,090.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,864.08 : 32,932.44 = 13,108.96 : x
  2. Step 2: Convert to fraction form
    23,864.08/32,932.44 = 13,108.96/x
  3. Step 3: Cross multiply
    23,864.08x = 32,932.44 × 13,108.96
  4. Step 4: Simplify right side
    23,864.08x = 431,710,038.66
  5. Step 5: Solve for x
    x = 431,710,038.66/23,864.08
  6. Step 6: Final answer
    x = 18,090.37

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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.