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Finding the Fourth Proportional to 17,316.10, 25,955.52 and 7,460.02

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Solution

The fourth proportional to 17,316.10, 25,955.52 and 7,460.02 is: 11,182.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,316.10 : 25,955.52 = 7,460.02 : x
  2. Step 2: Convert to fraction form
    17,316.10/25,955.52 = 7,460.02/x
  3. Step 3: Cross multiply
    17,316.10x = 25,955.52 × 7,460.02
  4. Step 4: Simplify right side
    17,316.10x = 193,628,698.31
  5. Step 5: Solve for x
    x = 193,628,698.31/17,316.10
  6. Step 6: Final answer
    x = 11,182.00

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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.