Home / 9,330.63-13,998.17-2,667.23

Finding the Fourth Proportional to 9,330.63, 13,998.17 and 2,667.23

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Solution

The fourth proportional to 9,330.63, 13,998.17 and 2,667.23 is: 4,001.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,330.63 : 13,998.17 = 2,667.23 : x
  2. Step 2: Convert to fraction form
    9,330.63/13,998.17 = 2,667.23/x
  3. Step 3: Cross multiply
    9,330.63x = 13,998.17 × 2,667.23
  4. Step 4: Simplify right side
    9,330.63x = 37,336,313.14
  5. Step 5: Solve for x
    x = 37,336,313.14/9,330.63
  6. Step 6: Final answer
    x = 4,001.48

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Double scale
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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.