Home / 29,556.79-44,310.22-13,753.67

Finding the Fourth Proportional to 29,556.79, 44,310.22 and 13,753.67

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Solution

The fourth proportional to 29,556.79, 44,310.22 and 13,753.67 is: 20,618.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,556.79 : 44,310.22 = 13,753.67 : x
  2. Step 2: Convert to fraction form
    29,556.79/44,310.22 = 13,753.67/x
  3. Step 3: Cross multiply
    29,556.79x = 44,310.22 × 13,753.67
  4. Step 4: Simplify right side
    29,556.79x = 609,427,887.57
  5. Step 5: Solve for x
    x = 609,427,887.57/29,556.79
  6. Step 6: Final answer
    x = 20,618.88

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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.