Home / 8,397.22-11,585.66-6,007.94

Finding the Fourth Proportional to 8,397.22, 11,585.66 and 6,007.94

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Solution

The fourth proportional to 8,397.22, 11,585.66 and 6,007.94 is: 8,289.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,397.22 : 11,585.66 = 6,007.94 : x
  2. Step 2: Convert to fraction form
    8,397.22/11,585.66 = 6,007.94/x
  3. Step 3: Cross multiply
    8,397.22x = 11,585.66 × 6,007.94
  4. Step 4: Simplify right side
    8,397.22x = 69,605,950.14
  5. Step 5: Solve for x
    x = 69,605,950.14/8,397.22
  6. Step 6: Final answer
    x = 8,289.17

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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.