Home / 29,784.37-44,663.43-13,993.89

Finding the Fourth Proportional to 29,784.37, 44,663.43 and 13,993.89

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Solution

The fourth proportional to 29,784.37, 44,663.43 and 13,993.89 is: 20,984.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,784.37 : 44,663.43 = 13,993.89 : x
  2. Step 2: Convert to fraction form
    29,784.37/44,663.43 = 13,993.89/x
  3. Step 3: Cross multiply
    29,784.37x = 44,663.43 × 13,993.89
  4. Step 4: Simplify right side
    29,784.37x = 625,015,126.44
  5. Step 5: Solve for x
    x = 625,015,126.44/29,784.37
  6. Step 6: Final answer
    x = 20,984.67

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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.