Home / 26,137.13-36,069.27-14,200.47

Finding the Fourth Proportional to 26,137.13, 36,069.27 and 14,200.47

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Solution

The fourth proportional to 26,137.13, 36,069.27 and 14,200.47 is: 19,596.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,137.13 : 36,069.27 = 14,200.47 : x
  2. Step 2: Convert to fraction form
    26,137.13/36,069.27 = 14,200.47/x
  3. Step 3: Cross multiply
    26,137.13x = 36,069.27 × 14,200.47
  4. Step 4: Simplify right side
    26,137.13x = 512,200,586.56
  5. Step 5: Solve for x
    x = 512,200,586.56/26,137.13
  6. Step 6: Final answer
    x = 19,596.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.