Home / 19,525.04-26,814.58-16,375.76

Finding the Fourth Proportional to 19,525.04, 26,814.58 and 16,375.76

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Solution

The fourth proportional to 19,525.04, 26,814.58 and 16,375.76 is: 22,489.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.04 : 26,814.58 = 16,375.76 : x
  2. Step 2: Convert to fraction form
    19,525.04/26,814.58 = 16,375.76/x
  3. Step 3: Cross multiply
    19,525.04x = 26,814.58 × 16,375.76
  4. Step 4: Simplify right side
    19,525.04x = 439,109,126.58
  5. Step 5: Solve for x
    x = 439,109,126.58/19,525.04
  6. Step 6: Final answer
    x = 22,489.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.