Home / 4,351.08-6,520.14-2,403.84

Finding the Fourth Proportional to 4,351.08, 6,520.14 and 2,403.84

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Solution

The fourth proportional to 4,351.08, 6,520.14 and 2,403.84 is: 3,602.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351.08 : 6,520.14 = 2,403.84 : x
  2. Step 2: Convert to fraction form
    4,351.08/6,520.14 = 2,403.84/x
  3. Step 3: Cross multiply
    4,351.08x = 6,520.14 × 2,403.84
  4. Step 4: Simplify right side
    4,351.08x = 15,673,373.34
  5. Step 5: Solve for x
    x = 15,673,373.34/4,351.08
  6. Step 6: Final answer
    x = 3,602.18

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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.