Home / 16,236.84-24,353.88-5,141.91

Finding the Fourth Proportional to 16,236.84, 24,353.88 and 5,141.91

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Solution

The fourth proportional to 16,236.84, 24,353.88 and 5,141.91 is: 7,712.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,236.84 : 24,353.88 = 5,141.91 : x
  2. Step 2: Convert to fraction form
    16,236.84/24,353.88 = 5,141.91/x
  3. Step 3: Cross multiply
    16,236.84x = 24,353.88 × 5,141.91
  4. Step 4: Simplify right side
    16,236.84x = 125,225,459.11
  5. Step 5: Solve for x
    x = 125,225,459.11/16,236.84
  6. Step 6: Final answer
    x = 7,712.43

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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.