Home / 7,252.53-10,010.30-4,456.41

Finding the Fourth Proportional to 7,252.53, 10,010.30 and 4,456.41

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Solution

The fourth proportional to 7,252.53, 10,010.30 and 4,456.41 is: 6,150.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,252.53 : 10,010.30 = 4,456.41 : x
  2. Step 2: Convert to fraction form
    7,252.53/10,010.30 = 4,456.41/x
  3. Step 3: Cross multiply
    7,252.53x = 10,010.30 × 4,456.41
  4. Step 4: Simplify right side
    7,252.53x = 44,610,012.16
  5. Step 5: Solve for x
    x = 44,610,012.16/7,252.53
  6. Step 6: Final answer
    x = 6,150.96

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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.