Home / 55,714.23-83,562.39-16,262.10

Finding the Fourth Proportional to 55,714.23, 83,562.39 and 16,262.10

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Solution

The fourth proportional to 55,714.23, 83,562.39 and 16,262.10 is: 24,390.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,714.23 : 83,562.39 = 16,262.10 : x
  2. Step 2: Convert to fraction form
    55,714.23/83,562.39 = 16,262.10/x
  3. Step 3: Cross multiply
    55,714.23x = 83,562.39 × 16,262.10
  4. Step 4: Simplify right side
    55,714.23x = 1,358,899,942.42
  5. Step 5: Solve for x
    x = 1,358,899,942.42/55,714.23
  6. Step 6: Final answer
    x = 24,390.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.