Home / 11,599.02-16,006.68-6,293.83

Finding the Fourth Proportional to 11,599.02, 16,006.68 and 6,293.83

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Solution

The fourth proportional to 11,599.02, 16,006.68 and 6,293.83 is: 8,685.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,599.02 : 16,006.68 = 6,293.83 : x
  2. Step 2: Convert to fraction form
    11,599.02/16,006.68 = 6,293.83/x
  3. Step 3: Cross multiply
    11,599.02x = 16,006.68 × 6,293.83
  4. Step 4: Simplify right side
    11,599.02x = 100,743,282.77
  5. Step 5: Solve for x
    x = 100,743,282.77/11,599.02
  6. Step 6: Final answer
    x = 8,685.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.