Home / 16,318.02-24,476.22-4,629.72

Finding the Fourth Proportional to 16,318.02, 24,476.22 and 4,629.72

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Solution

The fourth proportional to 16,318.02, 24,476.22 and 4,629.72 is: 6,944.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,318.02 : 24,476.22 = 4,629.72 : x
  2. Step 2: Convert to fraction form
    16,318.02/24,476.22 = 4,629.72/x
  3. Step 3: Cross multiply
    16,318.02x = 24,476.22 × 4,629.72
  4. Step 4: Simplify right side
    16,318.02x = 113,318,045.26
  5. Step 5: Solve for x
    x = 113,318,045.26/16,318.02
  6. Step 6: Final answer
    x = 6,944.35

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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.