Home / 34,910.01-52,366.63-9,951.75

Finding the Fourth Proportional to 34,910.01, 52,366.63 and 9,951.75

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Solution

The fourth proportional to 34,910.01, 52,366.63 and 9,951.75 is: 14,928.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,910.01 : 52,366.63 = 9,951.75 : x
  2. Step 2: Convert to fraction form
    34,910.01/52,366.63 = 9,951.75/x
  3. Step 3: Cross multiply
    34,910.01x = 52,366.63 × 9,951.75
  4. Step 4: Simplify right side
    34,910.01x = 521,139,610.10
  5. Step 5: Solve for x
    x = 521,139,610.10/34,910.01
  6. Step 6: Final answer
    x = 14,928.09

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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.