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Finding the Fourth Proportional to 17,048.40, 25,577.10 and 5,955.06

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Solution

The fourth proportional to 17,048.40, 25,577.10 and 5,955.06 is: 8,934.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,048.40 : 25,577.10 = 5,955.06 : x
  2. Step 2: Convert to fraction form
    17,048.40/25,577.10 = 5,955.06/x
  3. Step 3: Cross multiply
    17,048.40x = 25,577.10 × 5,955.06
  4. Step 4: Simplify right side
    17,048.40x = 152,313,165.13
  5. Step 5: Solve for x
    x = 152,313,165.13/17,048.40
  6. Step 6: Final answer
    x = 8,934.16

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.