Home / 34,961.60-52,429.68-15,235.36

Finding the Fourth Proportional to 34,961.60, 52,429.68 and 15,235.36

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Solution

The fourth proportional to 34,961.60, 52,429.68 and 15,235.36 is: 22,847.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,961.60 : 52,429.68 = 15,235.36 : x
  2. Step 2: Convert to fraction form
    34,961.60/52,429.68 = 15,235.36/x
  3. Step 3: Cross multiply
    34,961.60x = 52,429.68 × 15,235.36
  4. Step 4: Simplify right side
    34,961.60x = 798,785,049.48
  5. Step 5: Solve for x
    x = 798,785,049.48/34,961.60
  6. Step 6: Final answer
    x = 22,847.50

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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.