Home / 13,453.53-20,180.10-6,052.77

Finding the Fourth Proportional to 13,453.53, 20,180.10 and 6,052.77

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Solution

The fourth proportional to 13,453.53, 20,180.10 and 6,052.77 is: 9,079.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,453.53 : 20,180.10 = 6,052.77 : x
  2. Step 2: Convert to fraction form
    13,453.53/20,180.10 = 6,052.77/x
  3. Step 3: Cross multiply
    13,453.53x = 20,180.10 × 6,052.77
  4. Step 4: Simplify right side
    13,453.53x = 122,145,372.71
  5. Step 5: Solve for x
    x = 122,145,372.71/13,453.53
  6. Step 6: Final answer
    x = 9,079.06

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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.