Home / 16,133.18-24,200.91-6,763.77

Finding the Fourth Proportional to 16,133.18, 24,200.91 and 6,763.77

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Solution

The fourth proportional to 16,133.18, 24,200.91 and 6,763.77 is: 10,146.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,133.18 : 24,200.91 = 6,763.77 : x
  2. Step 2: Convert to fraction form
    16,133.18/24,200.91 = 6,763.77/x
  3. Step 3: Cross multiply
    16,133.18x = 24,200.91 × 6,763.77
  4. Step 4: Simplify right side
    16,133.18x = 163,689,389.03
  5. Step 5: Solve for x
    x = 163,689,389.03/16,133.18
  6. Step 6: Final answer
    x = 10,146.14

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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.