Home / 26,697.29-36,842.04-14,760.38

Finding the Fourth Proportional to 26,697.29, 36,842.04 and 14,760.38

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Solution

The fourth proportional to 26,697.29, 36,842.04 and 14,760.38 is: 20,369.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,697.29 : 36,842.04 = 14,760.38 : x
  2. Step 2: Convert to fraction form
    26,697.29/36,842.04 = 14,760.38/x
  3. Step 3: Cross multiply
    26,697.29x = 36,842.04 × 14,760.38
  4. Step 4: Simplify right side
    26,697.29x = 543,802,602.48
  5. Step 5: Solve for x
    x = 543,802,602.48/26,697.29
  6. Step 6: Final answer
    x = 20,369.21

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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.