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Finding the Fourth Proportional to 17,036.84, 23,510.53 and 9,482.95

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Solution

The fourth proportional to 17,036.84, 23,510.53 and 9,482.95 is: 13,086.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,036.84 : 23,510.53 = 9,482.95 : x
  2. Step 2: Convert to fraction form
    17,036.84/23,510.53 = 9,482.95/x
  3. Step 3: Cross multiply
    17,036.84x = 23,510.53 × 9,482.95
  4. Step 4: Simplify right side
    17,036.84x = 222,949,180.46
  5. Step 5: Solve for x
    x = 222,949,180.46/17,036.84
  6. Step 6: Final answer
    x = 13,086.30

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.