Home / 9,833.99-13,568.49-6,007.64

Finding the Fourth Proportional to 9,833.99, 13,568.49 and 6,007.64

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Solution

The fourth proportional to 9,833.99, 13,568.49 and 6,007.64 is: 8,289.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,833.99 : 13,568.49 = 6,007.64 : x
  2. Step 2: Convert to fraction form
    9,833.99/13,568.49 = 6,007.64/x
  3. Step 3: Cross multiply
    9,833.99x = 13,568.49 × 6,007.64
  4. Step 4: Simplify right side
    9,833.99x = 81,514,535.42
  5. Step 5: Solve for x
    x = 81,514,535.42/9,833.99
  6. Step 6: Final answer
    x = 8,289.06

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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.