Home / 11,267.43-16,881.22-10,045.68

Finding the Fourth Proportional to 11,267.43, 16,881.22 and 10,045.68

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Solution

The fourth proportional to 11,267.43, 16,881.22 and 10,045.68 is: 15,050.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,267.43 : 16,881.22 = 10,045.68 : x
  2. Step 2: Convert to fraction form
    11,267.43/16,881.22 = 10,045.68/x
  3. Step 3: Cross multiply
    11,267.43x = 16,881.22 × 10,045.68
  4. Step 4: Simplify right side
    11,267.43x = 169,583,334.13
  5. Step 5: Solve for x
    x = 169,583,334.13/11,267.43
  6. Step 6: Final answer
    x = 15,050.76

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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.