Home / 14,169.03-21,254.22-10,027.55

Finding the Fourth Proportional to 14,169.03, 21,254.22 and 10,027.55

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Solution

The fourth proportional to 14,169.03, 21,254.22 and 10,027.55 is: 15,041.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,169.03 : 21,254.22 = 10,027.55 : x
  2. Step 2: Convert to fraction form
    14,169.03/21,254.22 = 10,027.55/x
  3. Step 3: Cross multiply
    14,169.03x = 21,254.22 × 10,027.55
  4. Step 4: Simplify right side
    14,169.03x = 213,127,715.54
  5. Step 5: Solve for x
    x = 213,127,715.54/14,169.03
  6. Step 6: Final answer
    x = 15,041.80

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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.