Home / 23,059.21-34,589.01-7,476.82

Finding the Fourth Proportional to 23,059.21, 34,589.01 and 7,476.82

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Solution

The fourth proportional to 23,059.21, 34,589.01 and 7,476.82 is: 11,215.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,059.21 : 34,589.01 = 7,476.82 : x
  2. Step 2: Convert to fraction form
    23,059.21/34,589.01 = 7,476.82/x
  3. Step 3: Cross multiply
    23,059.21x = 34,589.01 × 7,476.82
  4. Step 4: Simplify right side
    23,059.21x = 258,615,801.75
  5. Step 5: Solve for x
    x = 258,615,801.75/23,059.21
  6. Step 6: Final answer
    x = 11,215.29

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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.