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Finding the Fourth Proportional to 24,232.32, 36,326.58 and 8,646.32

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Solution

The fourth proportional to 24,232.32, 36,326.58 and 8,646.32 is: 12,961.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,232.32 : 36,326.58 = 8,646.32 : x
  2. Step 2: Convert to fraction form
    24,232.32/36,326.58 = 8,646.32/x
  3. Step 3: Cross multiply
    24,232.32x = 36,326.58 × 8,646.32
  4. Step 4: Simplify right side
    24,232.32x = 314,091,235.19
  5. Step 5: Solve for x
    x = 314,091,235.19/24,232.32
  6. Step 6: Final answer
    x = 12,961.67

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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.