Home / 19,084.45-28,597.48-10,201.04

Finding the Fourth Proportional to 19,084.45, 28,597.48 and 10,201.04

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Solution

The fourth proportional to 19,084.45, 28,597.48 and 10,201.04 is: 15,285.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,084.45 : 28,597.48 = 10,201.04 : x
  2. Step 2: Convert to fraction form
    19,084.45/28,597.48 = 10,201.04/x
  3. Step 3: Cross multiply
    19,084.45x = 28,597.48 × 10,201.04
  4. Step 4: Simplify right side
    19,084.45x = 291,724,108.87
  5. Step 5: Solve for x
    x = 291,724,108.87/19,084.45
  6. Step 6: Final answer
    x = 15,285.96

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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.