Home / 4,580.65-6,321.18-2,484.73

Finding the Fourth Proportional to 4,580.65, 6,321.18 and 2,484.73

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Solution

The fourth proportional to 4,580.65, 6,321.18 and 2,484.73 is: 3,428.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580.65 : 6,321.18 = 2,484.73 : x
  2. Step 2: Convert to fraction form
    4,580.65/6,321.18 = 2,484.73/x
  3. Step 3: Cross multiply
    4,580.65x = 6,321.18 × 2,484.73
  4. Step 4: Simplify right side
    4,580.65x = 15,706,425.58
  5. Step 5: Solve for x
    x = 15,706,425.58/4,580.65
  6. Step 6: Final answer
    x = 3,428.86

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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.