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Finding the Fourth Proportional to 44,969.25, 67,457.15 and 17,267.25

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Solution

The fourth proportional to 44,969.25, 67,457.15 and 17,267.25 is: 25,902.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,969.25 : 67,457.15 = 17,267.25 : x
  2. Step 2: Convert to fraction form
    44,969.25/67,457.15 = 17,267.25/x
  3. Step 3: Cross multiply
    44,969.25x = 67,457.15 × 17,267.25
  4. Step 4: Simplify right side
    44,969.25x = 1,164,799,387.00
  5. Step 5: Solve for x
    x = 1,164,799,387.00/44,969.25
  6. Step 6: Final answer
    x = 25,902.13

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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.