Home / 13,926.01-20,886.85-4,064.26

Finding the Fourth Proportional to 13,926.01, 20,886.85 and 4,064.26

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Solution

The fourth proportional to 13,926.01, 20,886.85 and 4,064.26 is: 6,095.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,926.01 : 20,886.85 = 4,064.26 : x
  2. Step 2: Convert to fraction form
    13,926.01/20,886.85 = 4,064.26/x
  3. Step 3: Cross multiply
    13,926.01x = 20,886.85 × 4,064.26
  4. Step 4: Simplify right side
    13,926.01x = 84,889,588.98
  5. Step 5: Solve for x
    x = 84,889,588.98/13,926.01
  6. Step 6: Final answer
    x = 6,095.76

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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.