Home / 4,383.88-6,575.82-2,925.88

Finding the Fourth Proportional to 4,383.88, 6,575.82 and 2,925.88

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Solution

The fourth proportional to 4,383.88, 6,575.82 and 2,925.88 is: 4,388.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.88 : 6,575.82 = 2,925.88 : x
  2. Step 2: Convert to fraction form
    4,383.88/6,575.82 = 2,925.88/x
  3. Step 3: Cross multiply
    4,383.88x = 6,575.82 × 2,925.88
  4. Step 4: Simplify right side
    4,383.88x = 19,240,060.22
  5. Step 5: Solve for x
    x = 19,240,060.22/4,383.88
  6. Step 6: Final answer
    x = 4,388.82

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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.