Home / 5,035.46-7,552.98-1,749.29

Finding the Fourth Proportional to 5,035.46, 7,552.98 and 1,749.29

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Solution

The fourth proportional to 5,035.46, 7,552.98 and 1,749.29 is: 2,623.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035.46 : 7,552.98 = 1,749.29 : x
  2. Step 2: Convert to fraction form
    5,035.46/7,552.98 = 1,749.29/x
  3. Step 3: Cross multiply
    5,035.46x = 7,552.98 × 1,749.29
  4. Step 4: Simplify right side
    5,035.46x = 13,212,314.62
  5. Step 5: Solve for x
    x = 13,212,314.62/5,035.46
  6. Step 6: Final answer
    x = 2,623.86

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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.