Home / 14,051.68-19,394.03-9,022.29

Finding the Fourth Proportional to 14,051.68, 19,394.03 and 9,022.29

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Solution

The fourth proportional to 14,051.68, 19,394.03 and 9,022.29 is: 12,452.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,051.68 : 19,394.03 = 9,022.29 : x
  2. Step 2: Convert to fraction form
    14,051.68/19,394.03 = 9,022.29/x
  3. Step 3: Cross multiply
    14,051.68x = 19,394.03 × 9,022.29
  4. Step 4: Simplify right side
    14,051.68x = 174,978,512.76
  5. Step 5: Solve for x
    x = 174,978,512.76/14,051.68
  6. Step 6: Final answer
    x = 12,452.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.