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Finding the Fourth Proportional to 17,656.32, 26,482.86 and 5,969.64

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Solution

The fourth proportional to 17,656.32, 26,482.86 and 5,969.64 is: 8,953.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,656.32 : 26,482.86 = 5,969.64 : x
  2. Step 2: Convert to fraction form
    17,656.32/26,482.86 = 5,969.64/x
  3. Step 3: Cross multiply
    17,656.32x = 26,482.86 × 5,969.64
  4. Step 4: Simplify right side
    17,656.32x = 158,093,140.37
  5. Step 5: Solve for x
    x = 158,093,140.37/17,656.32
  6. Step 6: Final answer
    x = 8,953.91

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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.