Home / 10,452.52-15,676.70-4,904.44

Finding the Fourth Proportional to 10,452.52, 15,676.70 and 4,904.44

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Solution

The fourth proportional to 10,452.52, 15,676.70 and 4,904.44 is: 7,355.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,452.52 : 15,676.70 = 4,904.44 : x
  2. Step 2: Convert to fraction form
    10,452.52/15,676.70 = 4,904.44/x
  3. Step 3: Cross multiply
    10,452.52x = 15,676.70 × 4,904.44
  4. Step 4: Simplify right side
    10,452.52x = 76,885,434.55
  5. Step 5: Solve for x
    x = 76,885,434.55/10,452.52
  6. Step 6: Final answer
    x = 7,355.68

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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.