Home / 23,322.18-34,954.01-18,372.27

Finding the Fourth Proportional to 23,322.18, 34,954.01 and 18,372.27

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Solution

The fourth proportional to 23,322.18, 34,954.01 and 18,372.27 is: 27,535.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,322.18 : 34,954.01 = 18,372.27 : x
  2. Step 2: Convert to fraction form
    23,322.18/34,954.01 = 18,372.27/x
  3. Step 3: Cross multiply
    23,322.18x = 34,954.01 × 18,372.27
  4. Step 4: Simplify right side
    23,322.18x = 642,184,509.30
  5. Step 5: Solve for x
    x = 642,184,509.30/23,322.18
  6. Step 6: Final answer
    x = 27,535.36

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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.