Home / 11,063.04-16,590.72-6,932.48

Finding the Fourth Proportional to 11,063.04, 16,590.72 and 6,932.48

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Solution

The fourth proportional to 11,063.04, 16,590.72 and 6,932.48 is: 10,396.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,063.04 : 16,590.72 = 6,932.48 : x
  2. Step 2: Convert to fraction form
    11,063.04/16,590.72 = 6,932.48/x
  3. Step 3: Cross multiply
    11,063.04x = 16,590.72 × 6,932.48
  4. Step 4: Simplify right side
    11,063.04x = 115,014,834.59
  5. Step 5: Solve for x
    x = 115,014,834.59/11,063.04
  6. Step 6: Final answer
    x = 10,396.31

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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.