Home / 4,315.52-6,475.60-2,367.84

Finding the Fourth Proportional to 4,315.52, 6,475.60 and 2,367.84

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Solution

The fourth proportional to 4,315.52, 6,475.60 and 2,367.84 is: 3,553.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,315.52 : 6,475.60 = 2,367.84 : x
  2. Step 2: Convert to fraction form
    4,315.52/6,475.60 = 2,367.84/x
  3. Step 3: Cross multiply
    4,315.52x = 6,475.60 × 2,367.84
  4. Step 4: Simplify right side
    4,315.52x = 15,333,184.70
  5. Step 5: Solve for x
    x = 15,333,184.70/4,315.52
  6. Step 6: Final answer
    x = 3,553.03

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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.