Home / 22,985.10-34,476.96-6,346.15

Finding the Fourth Proportional to 22,985.10, 34,476.96 and 6,346.15

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Solution

The fourth proportional to 22,985.10, 34,476.96 and 6,346.15 is: 9,519.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,985.10 : 34,476.96 = 6,346.15 : x
  2. Step 2: Convert to fraction form
    22,985.10/34,476.96 = 6,346.15/x
  3. Step 3: Cross multiply
    22,985.10x = 34,476.96 × 6,346.15
  4. Step 4: Simplify right side
    22,985.10x = 218,795,897.31
  5. Step 5: Solve for x
    x = 218,795,897.31/22,985.10
  6. Step 6: Final answer
    x = 9,519.03

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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.