Home / 16,244.57-24,369.09-5,712.18

Finding the Fourth Proportional to 16,244.57, 24,369.09 and 5,712.18

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Solution

The fourth proportional to 16,244.57, 24,369.09 and 5,712.18 is: 8,569.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,244.57 : 24,369.09 = 5,712.18 : x
  2. Step 2: Convert to fraction form
    16,244.57/24,369.09 = 5,712.18/x
  3. Step 3: Cross multiply
    16,244.57x = 24,369.09 × 5,712.18
  4. Step 4: Simplify right side
    16,244.57x = 139,200,599.96
  5. Step 5: Solve for x
    x = 139,200,599.96/16,244.57
  6. Step 6: Final answer
    x = 8,569.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.