Home / 13,925.01-20,885.36-4,063.26

Finding the Fourth Proportional to 13,925.01, 20,885.36 and 4,063.26

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Solution

The fourth proportional to 13,925.01, 20,885.36 and 4,063.26 is: 6,094.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,925.01 : 20,885.36 = 4,063.26 : x
  2. Step 2: Convert to fraction form
    13,925.01/20,885.36 = 4,063.26/x
  3. Step 3: Cross multiply
    13,925.01x = 20,885.36 × 4,063.26
  4. Step 4: Simplify right side
    13,925.01x = 84,862,627.56
  5. Step 5: Solve for x
    x = 84,862,627.56/13,925.01
  6. Step 6: Final answer
    x = 6,094.26

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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.