Home / 23,053.84-34,581.44-9,013.30

Finding the Fourth Proportional to 23,053.84, 34,581.44 and 9,013.30

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Solution

The fourth proportional to 23,053.84, 34,581.44 and 9,013.30 is: 13,520.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,053.84 : 34,581.44 = 9,013.30 : x
  2. Step 2: Convert to fraction form
    23,053.84/34,581.44 = 9,013.30/x
  3. Step 3: Cross multiply
    23,053.84x = 34,581.44 × 9,013.30
  4. Step 4: Simplify right side
    23,053.84x = 311,692,893.15
  5. Step 5: Solve for x
    x = 311,692,893.15/23,053.84
  6. Step 6: Final answer
    x = 13,520.22

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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.