Home / 16,152.32-24,234.88-6,294.56

Finding the Fourth Proportional to 16,152.32, 24,234.88 and 6,294.56

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Solution

The fourth proportional to 16,152.32, 24,234.88 and 6,294.56 is: 9,444.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,152.32 : 24,234.88 = 6,294.56 : x
  2. Step 2: Convert to fraction form
    16,152.32/24,234.88 = 6,294.56/x
  3. Step 3: Cross multiply
    16,152.32x = 24,234.88 × 6,294.56
  4. Step 4: Simplify right side
    16,152.32x = 152,547,906.25
  5. Step 5: Solve for x
    x = 152,547,906.25/16,152.32
  6. Step 6: Final answer
    x = 9,444.33

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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.