Home / 16,306.06-24,468.81-5,916.46

Finding the Fourth Proportional to 16,306.06, 24,468.81 and 5,916.46

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Solution

The fourth proportional to 16,306.06, 24,468.81 and 5,916.46 is: 8,878.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,306.06 : 24,468.81 = 5,916.46 : x
  2. Step 2: Convert to fraction form
    16,306.06/24,468.81 = 5,916.46/x
  3. Step 3: Cross multiply
    16,306.06x = 24,468.81 × 5,916.46
  4. Step 4: Simplify right side
    16,306.06x = 144,768,735.61
  5. Step 5: Solve for x
    x = 144,768,735.61/16,306.06
  6. Step 6: Final answer
    x = 8,878.22

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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.