Home / 11,054.08-16,575.88-4,029.12

Finding the Fourth Proportional to 11,054.08, 16,575.88 and 4,029.12

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Solution

The fourth proportional to 11,054.08, 16,575.88 and 4,029.12 is: 6,041.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,054.08 : 16,575.88 = 4,029.12 : x
  2. Step 2: Convert to fraction form
    11,054.08/16,575.88 = 4,029.12/x
  3. Step 3: Cross multiply
    11,054.08x = 16,575.88 × 4,029.12
  4. Step 4: Simplify right side
    11,054.08x = 66,786,209.63
  5. Step 5: Solve for x
    x = 66,786,209.63/11,054.08
  6. Step 6: Final answer
    x = 6,041.77

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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.