Home / 5,624.06-7,753.18-4,362.89

Finding the Fourth Proportional to 5,624.06, 7,753.18 and 4,362.89

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Solution

The fourth proportional to 5,624.06, 7,753.18 and 4,362.89 is: 6,014.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624.06 : 7,753.18 = 4,362.89 : x
  2. Step 2: Convert to fraction form
    5,624.06/7,753.18 = 4,362.89/x
  3. Step 3: Cross multiply
    5,624.06x = 7,753.18 × 4,362.89
  4. Step 4: Simplify right side
    5,624.06x = 33,826,257.94
  5. Step 5: Solve for x
    x = 33,826,257.94/5,624.06
  6. Step 6: Final answer
    x = 6,014.56

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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.