Home / 16,052.14-23,971.54-15,878.38

Finding the Fourth Proportional to 16,052.14, 23,971.54 and 15,878.38

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Solution

The fourth proportional to 16,052.14, 23,971.54 and 15,878.38 is: 23,712.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,052.14 : 23,971.54 = 15,878.38 : x
  2. Step 2: Convert to fraction form
    16,052.14/23,971.54 = 15,878.38/x
  3. Step 3: Cross multiply
    16,052.14x = 23,971.54 × 15,878.38
  4. Step 4: Simplify right side
    16,052.14x = 380,629,221.31
  5. Step 5: Solve for x
    x = 380,629,221.31/16,052.14
  6. Step 6: Final answer
    x = 23,712.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.