Home / 26,849.04-37,045.68-16,238.44

Finding the Fourth Proportional to 26,849.04, 37,045.68 and 16,238.44

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Solution

The fourth proportional to 26,849.04, 37,045.68 and 16,238.44 is: 22,405.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,849.04 : 37,045.68 = 16,238.44 : x
  2. Step 2: Convert to fraction form
    26,849.04/37,045.68 = 16,238.44/x
  3. Step 3: Cross multiply
    26,849.04x = 37,045.68 × 16,238.44
  4. Step 4: Simplify right side
    26,849.04x = 601,564,051.94
  5. Step 5: Solve for x
    x = 601,564,051.94/26,849.04
  6. Step 6: Final answer
    x = 22,405.42

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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.