Home / 30,725.92-46,104.54-14,944.96

Finding the Fourth Proportional to 30,725.92, 46,104.54 and 14,944.96

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Solution

The fourth proportional to 30,725.92, 46,104.54 and 14,944.96 is: 22,425.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,725.92 : 46,104.54 = 14,944.96 : x
  2. Step 2: Convert to fraction form
    30,725.92/46,104.54 = 14,944.96/x
  3. Step 3: Cross multiply
    30,725.92x = 46,104.54 × 14,944.96
  4. Step 4: Simplify right side
    30,725.92x = 689,030,506.12
  5. Step 5: Solve for x
    x = 689,030,506.12/30,725.92
  6. Step 6: Final answer
    x = 22,425.06

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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.