Home / 11,598.28-16,005.67-6,293.14

Finding the Fourth Proportional to 11,598.28, 16,005.67 and 6,293.14

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Solution

The fourth proportional to 11,598.28, 16,005.67 and 6,293.14 is: 8,684.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,598.28 : 16,005.67 = 6,293.14 : x
  2. Step 2: Convert to fraction form
    11,598.28/16,005.67 = 6,293.14/x
  3. Step 3: Cross multiply
    11,598.28x = 16,005.67 × 6,293.14
  4. Step 4: Simplify right side
    11,598.28x = 100,725,866.36
  5. Step 5: Solve for x
    x = 100,725,866.36/11,598.28
  6. Step 6: Final answer
    x = 8,684.55

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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.