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Finding the Fourth Proportional to 24,235.32, 36,368.34 and 12,548.52

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Solution

The fourth proportional to 24,235.32, 36,368.34 and 12,548.52 is: 18,830.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,235.32 : 36,368.34 = 12,548.52 : x
  2. Step 2: Convert to fraction form
    24,235.32/36,368.34 = 12,548.52/x
  3. Step 3: Cross multiply
    24,235.32x = 36,368.34 × 12,548.52
  4. Step 4: Simplify right side
    24,235.32x = 456,368,841.86
  5. Step 5: Solve for x
    x = 456,368,841.86/24,235.32
  6. Step 6: Final answer
    x = 18,830.73

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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.