Home / 14,747.01-22,068.54-9,202.96

Finding the Fourth Proportional to 14,747.01, 22,068.54 and 9,202.96

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Solution

The fourth proportional to 14,747.01, 22,068.54 and 9,202.96 is: 13,772.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,747.01 : 22,068.54 = 9,202.96 : x
  2. Step 2: Convert to fraction form
    14,747.01/22,068.54 = 9,202.96/x
  3. Step 3: Cross multiply
    14,747.01x = 22,068.54 × 9,202.96
  4. Step 4: Simplify right side
    14,747.01x = 203,095,890.88
  5. Step 5: Solve for x
    x = 203,095,890.88/14,747.01
  6. Step 6: Final answer
    x = 13,772.00

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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.