Home / 11,011.58-16,489.16-6,075.74

Finding the Fourth Proportional to 11,011.58, 16,489.16 and 6,075.74

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Solution

The fourth proportional to 11,011.58, 16,489.16 and 6,075.74 is: 9,098.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,011.58 : 16,489.16 = 6,075.74 : x
  2. Step 2: Convert to fraction form
    11,011.58/16,489.16 = 6,075.74/x
  3. Step 3: Cross multiply
    11,011.58x = 16,489.16 × 6,075.74
  4. Step 4: Simplify right side
    11,011.58x = 100,183,848.98
  5. Step 5: Solve for x
    x = 100,183,848.98/11,011.58
  6. Step 6: Final answer
    x = 9,098.04

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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.