Home / 26,046.90-35,942.58-14,717.38

Finding the Fourth Proportional to 26,046.90, 35,942.58 and 14,717.38

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Solution

The fourth proportional to 26,046.90, 35,942.58 and 14,717.38 is: 20,308.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,046.90 : 35,942.58 = 14,717.38 : x
  2. Step 2: Convert to fraction form
    26,046.90/35,942.58 = 14,717.38/x
  3. Step 3: Cross multiply
    26,046.90x = 35,942.58 × 14,717.38
  4. Step 4: Simplify right side
    26,046.90x = 528,980,608.04
  5. Step 5: Solve for x
    x = 528,980,608.04/26,046.90
  6. Step 6: Final answer
    x = 20,308.77

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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.