Home / 29,019.17-43,522.60-9,292.43

Finding the Fourth Proportional to 29,019.17, 43,522.60 and 9,292.43

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Solution

The fourth proportional to 29,019.17, 43,522.60 and 9,292.43 is: 13,936.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,019.17 : 43,522.60 = 9,292.43 : x
  2. Step 2: Convert to fraction form
    29,019.17/43,522.60 = 9,292.43/x
  3. Step 3: Cross multiply
    29,019.17x = 43,522.60 × 9,292.43
  4. Step 4: Simplify right side
    29,019.17x = 404,430,713.92
  5. Step 5: Solve for x
    x = 404,430,713.92/29,019.17
  6. Step 6: Final answer
    x = 13,936.67

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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.