Home / 16,233.36-24,353.58-4,988.70

Finding the Fourth Proportional to 16,233.36, 24,353.58 and 4,988.70

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Solution

The fourth proportional to 16,233.36, 24,353.58 and 4,988.70 is: 7,484.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,233.36 : 24,353.58 = 4,988.70 : x
  2. Step 2: Convert to fraction form
    16,233.36/24,353.58 = 4,988.70/x
  3. Step 3: Cross multiply
    16,233.36x = 24,353.58 × 4,988.70
  4. Step 4: Simplify right side
    16,233.36x = 121,492,704.55
  5. Step 5: Solve for x
    x = 121,492,704.55/16,233.36
  6. Step 6: Final answer
    x = 7,484.14

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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.