Home / 13,495.01-20,244.92-4,134.83

Finding the Fourth Proportional to 13,495.01, 20,244.92 and 4,134.83

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Solution

The fourth proportional to 13,495.01, 20,244.92 and 4,134.83 is: 6,202.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,495.01 : 20,244.92 = 4,134.83 : x
  2. Step 2: Convert to fraction form
    13,495.01/20,244.92 = 4,134.83/x
  3. Step 3: Cross multiply
    13,495.01x = 20,244.92 × 4,134.83
  4. Step 4: Simplify right side
    13,495.01x = 83,709,180.66
  5. Step 5: Solve for x
    x = 83,709,180.66/13,495.01
  6. Step 6: Final answer
    x = 6,202.98

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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.