Home / 5,232.35-7,850.14-2,458.91

Finding the Fourth Proportional to 5,232.35, 7,850.14 and 2,458.91

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Solution

The fourth proportional to 5,232.35, 7,850.14 and 2,458.91 is: 3,689.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,232.35 : 7,850.14 = 2,458.91 : x
  2. Step 2: Convert to fraction form
    5,232.35/7,850.14 = 2,458.91/x
  3. Step 3: Cross multiply
    5,232.35x = 7,850.14 × 2,458.91
  4. Step 4: Simplify right side
    5,232.35x = 19,302,748.50
  5. Step 5: Solve for x
    x = 19,302,748.50/5,232.35
  6. Step 6: Final answer
    x = 3,689.12

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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.