Home / 4,555.68-6,285.36-3,714.96

Finding the Fourth Proportional to 4,555.68, 6,285.36 and 3,714.96

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Solution

The fourth proportional to 4,555.68, 6,285.36 and 3,714.96 is: 5,125.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555.68 : 6,285.36 = 3,714.96 : x
  2. Step 2: Convert to fraction form
    4,555.68/6,285.36 = 3,714.96/x
  3. Step 3: Cross multiply
    4,555.68x = 6,285.36 × 3,714.96
  4. Step 4: Simplify right side
    4,555.68x = 23,349,860.99
  5. Step 5: Solve for x
    x = 23,349,860.99/4,555.68
  6. Step 6: Final answer
    x = 5,125.44

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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.