Home / 6,562.73-9,056.41-3,578.63

Finding the Fourth Proportional to 6,562.73, 9,056.41 and 3,578.63

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Solution

The fourth proportional to 6,562.73, 9,056.41 and 3,578.63 is: 4,938.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562.73 : 9,056.41 = 3,578.63 : x
  2. Step 2: Convert to fraction form
    6,562.73/9,056.41 = 3,578.63/x
  3. Step 3: Cross multiply
    6,562.73x = 9,056.41 × 3,578.63
  4. Step 4: Simplify right side
    6,562.73x = 32,409,486.29
  5. Step 5: Solve for x
    x = 32,409,486.29/6,562.73
  6. Step 6: Final answer
    x = 4,938.41

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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.