Home / 3,718.35-5,572.67-1,524.60

Finding the Fourth Proportional to 3,718.35, 5,572.67 and 1,524.60

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Solution

The fourth proportional to 3,718.35, 5,572.67 and 1,524.60 is: 2,284.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,718.35 : 5,572.67 = 1,524.60 : x
  2. Step 2: Convert to fraction form
    3,718.35/5,572.67 = 1,524.60/x
  3. Step 3: Cross multiply
    3,718.35x = 5,572.67 × 1,524.60
  4. Step 4: Simplify right side
    3,718.35x = 8,496,085.06
  5. Step 5: Solve for x
    x = 8,496,085.06/3,718.35
  6. Step 6: Final answer
    x = 2,284.91

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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.