Home / 17,449.02-24,080.76-9,895.32

Finding the Fourth Proportional to 17,449.02, 24,080.76 and 9,895.32

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Solution

The fourth proportional to 17,449.02, 24,080.76 and 9,895.32 is: 13,656.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,449.02 : 24,080.76 = 9,895.32 : x
  2. Step 2: Convert to fraction form
    17,449.02/24,080.76 = 9,895.32/x
  3. Step 3: Cross multiply
    17,449.02x = 24,080.76 × 9,895.32
  4. Step 4: Simplify right side
    17,449.02x = 238,286,826.04
  5. Step 5: Solve for x
    x = 238,286,826.04/17,449.02
  6. Step 6: Final answer
    x = 13,656.17

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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.