Home / 23,722.13-32,735.14-13,111.13

Finding the Fourth Proportional to 23,722.13, 32,735.14 and 13,111.13

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Solution

The fourth proportional to 23,722.13, 32,735.14 and 13,111.13 is: 18,092.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,722.13 : 32,735.14 = 13,111.13 : x
  2. Step 2: Convert to fraction form
    23,722.13/32,735.14 = 13,111.13/x
  3. Step 3: Cross multiply
    23,722.13x = 32,735.14 × 13,111.13
  4. Step 4: Simplify right side
    23,722.13x = 429,194,725.17
  5. Step 5: Solve for x
    x = 429,194,725.17/23,722.13
  6. Step 6: Final answer
    x = 18,092.59

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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.